|
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622623624625626627628629630631632633634635636637638639640641642643644645646647648649650651652653654655656657658659660661662663664665666667668669670671672673674675676677678679680681682683684685686687688689690691692693694695696697698699700701702703704705706707708709710711712713714715716717718719720721722723724725726727728729730731732733734735736737738739740741742743744745746747748749750751752753754755756757758759760761762763764765766767768769770771772773774775776777778779780781782783784785786787788789790791792793794795796797798799800801802803804805806807808809810811812813814815816817818819820821822823824825826827828829830831832833834835836837838839840841842843844845846847848849850851852853854855856857858859860861862863864865866867868869870871872873874875876877878879880881882883884885886887888889890891892893894895896897898899900901902903904905906907908909910911912913914915916917918919920921922923924925926927928929930931932933934935936937938939940941942943944945946947948949950951952953954955956957958959960961962963964965966967968969970971972973974975976977978979980981982983984985986987988989990991992993994995996997998999100010011002100310041005100610071008100910101011101210131014101510161017101810191020102110221023102410251026102710281029103010311032103310341035103610371038103910401041104210431044104510461047104810491050105110521053105410551056105710581059106010611062106310641065106610671068106910701071107210731074107510761077107810791080108110821083108410851086108710881089109010911092109310941095109610971098109911001101110211031104110511061107110811091110111111121113111411151116111711181119112011211122112311241125112611271128112911301131113211331134113511361137113811391140114111421143114411451146114711481149115011511152115311541155115611571158115911601161116211631164116511661167116811691170117111721173117411751176117711781179118011811182118311841185118611871188118911901191119211931194119511961197119811991200120112021203120412051206120712081209121012111212121312141215121612171218121912201221122212231224122512261227122812291230123112321233123412351236123712381239124012411242124312441245124612471248124912501251125212531254125512561257125812591260126112621263126412651266126712681269127012711272127312741275127612771278127912801281128212831284128512861287128812891290129112921293129412951296129712981299130013011302130313041305130613071308130913101311131213131314131513161317131813191320132113221323132413251326132713281329133013311332133313341335133613371338133913401341134213431344134513461347134813491350135113521353135413551356135713581359136013611362136313641365136613671368136913701371137213731374137513761377137813791380138113821383138413851386138713881389139013911392139313941395139613971398139914001401140214031404140514061407140814091410141114121413141414151416141714181419142014211422142314241425142614271428142914301431143214331434143514361437143814391440144114421443144414451446144714481449145014511452145314541455145614571458145914601461146214631464146514661467146814691470147114721473147414751476147714781479148014811482148314841485148614871488148914901491149214931494149514961497149814991500150115021503150415051506150715081509151015111512151315141515151615171518151915201521152215231524152515261527152815291530153115321533153415351536153715381539154015411542154315441545154615471548154915501551155215531554155515561557155815591560156115621563156415651566156715681569157015711572157315741575157615771578157915801581158215831584158515861587158815891590159115921593159415951596159715981599160016011602160316041605160616071608160916101611161216131614161516161617161816191620162116221623162416251626162716281629163016311632163316341635163616371638163916401641164216431644164516461647164816491650165116521653165416551656165716581659166016611662166316641665166616671668166916701671167216731674167516761677167816791680168116821683168416851686168716881689169016911692169316941695169616971698169917001701170217031704 |
- /*******************************************************************************
- Copyright (c) 2016, The OpenBLAS Project
- All rights reserved.
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are
- met:
- 1. Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
- 2. Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in
- the documentation and/or other materials provided with the
- distribution.
- 3. Neither the name of the OpenBLAS project nor the names of
- its contributors may be used to endorse or promote products
- derived from this software without specific prior written permission.
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
- LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
- USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *******************************************************************************/
-
- #include "common.h"
- #include "macros_msa.h"
-
- static void ssolve_8x8_rn_msa(FLOAT *a, FLOAT *b, FLOAT *c, BLASLONG ldc, BLASLONG bk)
- {
- BLASLONG k;
- v4f32 src_a0, src_a1;
- v4f32 src_c0, src_c1, src_c2, src_c3, src_c4, src_c5, src_c6, src_c7;
- v4f32 src_c8, src_c9, src_c10, src_c11, src_c12, src_c13, src_c14, src_c15;
- v4f32 src_b0, src_b1, src_b2, src_b3, src_b4, src_b5, src_b6, src_b7;
- v4f32 src_b9, src_b10, src_b11, src_b12, src_b13, src_b14, src_b15, src_b18;
- v4f32 src_b19, src_b20, src_b21, src_b22, src_b23, src_b27, src_b28;
- v4f32 src_b29, src_b30, src_b31, src_b36, src_b37, src_b38, src_b39;
- v4f32 src_b45, src_b46, src_b47, src_b54, src_b55, src_b63, src_b;
- FLOAT *c_nxt1line = c + ldc;
- FLOAT *c_nxt2line = c + 2 * ldc;
- FLOAT *c_nxt3line = c + 3 * ldc;
- FLOAT *c_nxt4line = c + 4 * ldc;
- FLOAT *c_nxt5line = c + 5 * ldc;
- FLOAT *c_nxt6line = c + 6 * ldc;
- FLOAT *c_nxt7line = c + 7 * ldc;
-
- LD_SP2(c, 4, src_c0, src_c1);
- LD_SP2(c_nxt1line, 4, src_c2, src_c3);
- LD_SP2(c_nxt2line, 4, src_c4, src_c5);
- LD_SP2(c_nxt3line, 4, src_c6, src_c7);
- LD_SP2(c_nxt4line, 4, src_c8, src_c9);
- LD_SP2(c_nxt5line, 4, src_c10, src_c11);
- LD_SP2(c_nxt6line, 4, src_c12, src_c13);
- LD_SP2(c_nxt7line, 4, src_c14, src_c15);
-
- for (k = 0; k < bk; k++)
- {
- LD_SP2(a, 4, src_a0, src_a1);
-
- src_b = LD_SP(b + 0);
- SPLATI_W4_SP(src_b, src_b0, src_b1, src_b2, src_b3);
- src_c0 -= src_a0 * src_b0;
- src_c1 -= src_a1 * src_b0;
- src_c2 -= src_a0 * src_b1;
- src_c3 -= src_a1 * src_b1;
- src_c4 -= src_a0 * src_b2;
- src_c5 -= src_a1 * src_b2;
- src_c6 -= src_a0 * src_b3;
- src_c7 -= src_a1 * src_b3;
-
- src_b = LD_SP(b + 4);
- SPLATI_W4_SP(src_b, src_b0, src_b1, src_b2, src_b3);
- src_c8 -= src_a0 * src_b0;
- src_c9 -= src_a1 * src_b0;
- src_c10 -= src_a0 * src_b1;
- src_c11 -= src_a1 * src_b1;
- src_c12 -= src_a0 * src_b2;
- src_c13 -= src_a1 * src_b2;
- src_c14 -= src_a0 * src_b3;
- src_c15 -= src_a1 * src_b3;
-
- a += 8;
- b += 8;
- }
-
- src_b = LD_SP(b + 0);
- SPLATI_W4_SP(src_b, src_b0, src_b1, src_b2, src_b3);
- src_b = LD_SP(b + 4);
- SPLATI_W4_SP(src_b, src_b4, src_b5, src_b6, src_b7);
-
- src_b = LD_SP(b + 9);
- SPLATI_W4_SP(src_b, src_b9, src_b10, src_b11, src_b12);
- src_b13 = LD_SP(b + 13);
- src_b15 = (v4f32) __msa_splati_w((v4i32) src_b13, 2);
- src_b14 = (v4f32) __msa_splati_w((v4i32) src_b13, 1);
- src_b13 = (v4f32) __msa_splati_w((v4i32) src_b13, 0);
-
- src_c0 *= src_b0;
- src_c1 *= src_b0;
- src_c2 -= src_c0 * src_b1;
- src_c3 -= src_c1 * src_b1;
- src_c4 -= src_c0 * src_b2;
- src_c5 -= src_c1 * src_b2;
- src_c6 -= src_c0 * src_b3;
- src_c7 -= src_c1 * src_b3;
- src_c8 -= src_c0 * src_b4;
- src_c9 -= src_c1 * src_b4;
- src_c10 -= src_c0 * src_b5;
- src_c11 -= src_c1 * src_b5;
- src_c12 -= src_c0 * src_b6;
- src_c13 -= src_c1 * src_b6;
- src_c14 -= src_c0 * src_b7;
- src_c15 -= src_c1 * src_b7;
-
- ST_SP2(src_c0, src_c1, a, 4);
- ST_SP2(src_c0, src_c1, c, 4);
-
- src_c2 *= src_b9;
- src_c3 *= src_b9;
- src_c4 -= src_c2 * src_b10;
- src_c5 -= src_c3 * src_b10;
- src_c6 -= src_c2 * src_b11;
- src_c7 -= src_c3 * src_b11;
- src_c8 -= src_c2 * src_b12;
- src_c9 -= src_c3 * src_b12;
- src_c10 -= src_c2 * src_b13;
- src_c11 -= src_c3 * src_b13;
- src_c12 -= src_c2 * src_b14;
- src_c13 -= src_c3 * src_b14;
- src_c14 -= src_c2 * src_b15;
- src_c15 -= src_c3 * src_b15;
-
- ST_SP2(src_c2, src_c3, a + 8, 4);
- ST_SP2(src_c2, src_c3, c_nxt1line, 4);
-
- src_b = LD_SP(b + 18);
- SPLATI_W4_SP(src_b, src_b18, src_b19, src_b20, src_b21);
- src_b22 = LD_SP(b + 22);
- src_b23 = (v4f32) __msa_splati_w((v4i32) src_b22, 1);
- src_b22 = (v4f32) __msa_splati_w((v4i32) src_b22, 0);
-
- src_b = LD_SP(b + 27);
- SPLATI_W4_SP(src_b, src_b27, src_b28, src_b29, src_b30);
- COPY_FLOAT_TO_VECTOR(*(b + 31), src_b31);
-
- src_c4 *= src_b18;
- src_c5 *= src_b18;
- src_c6 -= src_c4 * src_b19;
- src_c7 -= src_c5 * src_b19;
- src_c8 -= src_c4 * src_b20;
- src_c9 -= src_c5 * src_b20;
- src_c10 -= src_c4 * src_b21;
- src_c11 -= src_c5 * src_b21;
- src_c12 -= src_c4 * src_b22;
- src_c13 -= src_c5 * src_b22;
- src_c14 -= src_c4 * src_b23;
- src_c15 -= src_c5 * src_b23;
-
- ST_SP2(src_c4, src_c5, a + 16, 4);
- ST_SP2(src_c4, src_c5, c_nxt2line, 4);
-
- src_c6 *= src_b27;
- src_c7 *= src_b27;
- src_c8 -= src_c6 * src_b28;
- src_c9 -= src_c7 * src_b28;
- src_c10 -= src_c6 * src_b29;
- src_c11 -= src_c7 * src_b29;
- src_c12 -= src_c6 * src_b30;
- src_c13 -= src_c7 * src_b30;
- src_c14 -= src_c6 * src_b31;
- src_c15 -= src_c7 * src_b31;
-
- ST_SP2(src_c6, src_c7, a + 24, 4);
- ST_SP2(src_c6, src_c7, c_nxt3line, 4);
-
- src_b = LD_SP(b + 36);
- SPLATI_W4_SP(src_b, src_b36, src_b37, src_b38, src_b39);
-
- src_b45 = LD_SP(b + 45);
- src_b47 = (v4f32) __msa_splati_w((v4i32) src_b45, 2);
- src_b46 = (v4f32) __msa_splati_w((v4i32) src_b45, 1);
- src_b45 = (v4f32) __msa_splati_w((v4i32) src_b45, 0);
-
- COPY_FLOAT_TO_VECTOR(*(b + 54), src_b54);
- COPY_FLOAT_TO_VECTOR(*(b + 55), src_b55);
- COPY_FLOAT_TO_VECTOR(*(b + 63), src_b63);
-
- src_c8 *= src_b36;
- src_c9 *= src_b36;
- src_c10 -= src_c8 * src_b37;
- src_c11 -= src_c9 * src_b37;
- src_c12 -= src_c8 * src_b38;
- src_c13 -= src_c9 * src_b38;
- src_c14 -= src_c8 * src_b39;
- src_c15 -= src_c9 * src_b39;
-
- ST_SP2(src_c8, src_c9, a + 32, 4);
- ST_SP2(src_c8, src_c9, c_nxt4line, 4);
-
- src_c10 *= src_b45;
- src_c11 *= src_b45;
- src_c12 -= src_c10 * src_b46;
- src_c13 -= src_c11 * src_b46;
- src_c14 -= src_c10 * src_b47;
- src_c15 -= src_c11 * src_b47;
-
- ST_SP2(src_c10, src_c11, a + 40, 4);
- ST_SP2(src_c10, src_c11, c_nxt5line, 4);
-
- src_c12 *= src_b54;
- src_c13 *= src_b54;
- src_c14 -= src_c12 * src_b55;
- src_c15 -= src_c13 * src_b55;
-
- ST_SP2(src_c12, src_c13, a + 48, 4);
- ST_SP2(src_c12, src_c13, c_nxt6line, 4);
-
- src_c14 *= src_b63;
- src_c15 *= src_b63;
-
- ST_SP2(src_c14, src_c15, a + 56, 4);
- ST_SP2(src_c14, src_c15, c_nxt7line, 4);
- }
-
- static void ssolve_8x4_rn_msa(FLOAT *a, FLOAT *b, FLOAT *c, BLASLONG ldc, BLASLONG bk)
- {
- BLASLONG k;
- v4f32 src_c0, src_c1, src_c2, src_c3, src_c4, src_c5, src_c6, src_c7;
- v4f32 src_b0, src_b1, src_b2, src_b3, src_b5, src_b6, src_b7;
- v4f32 src_b10, src_b11, src_b15, src_b, src_a0, src_a1;
- FLOAT *c_nxt1line = c + ldc;
- FLOAT *c_nxt2line = c + 2 * ldc;
- FLOAT *c_nxt3line = c + 3 * ldc;
-
- LD_SP2(c, 4, src_c0, src_c1);
- LD_SP2(c_nxt1line, 4, src_c2, src_c3);
- LD_SP2(c_nxt2line, 4, src_c4, src_c5);
- LD_SP2(c_nxt3line, 4, src_c6, src_c7);
-
- for (k = 0; k < (bk >> 1); k++)
- {
- LD_SP2(a, 4, src_a0, src_a1);
-
- src_b = LD_SP(b + 0);
- SPLATI_W4_SP(src_b, src_b0, src_b1, src_b2, src_b3);
- src_c0 -= src_a0 * src_b0;
- src_c1 -= src_a1 * src_b0;
- src_c2 -= src_a0 * src_b1;
- src_c3 -= src_a1 * src_b1;
- src_c4 -= src_a0 * src_b2;
- src_c5 -= src_a1 * src_b2;
- src_c6 -= src_a0 * src_b3;
- src_c7 -= src_a1 * src_b3;
-
- a += 8;
- b += 4;
-
- LD_SP2(a, 4, src_a0, src_a1);
-
- src_b = LD_SP(b + 0);
- SPLATI_W4_SP(src_b, src_b0, src_b1, src_b2, src_b3);
- src_c0 -= src_a0 * src_b0;
- src_c1 -= src_a1 * src_b0;
- src_c2 -= src_a0 * src_b1;
- src_c3 -= src_a1 * src_b1;
- src_c4 -= src_a0 * src_b2;
- src_c5 -= src_a1 * src_b2;
- src_c6 -= src_a0 * src_b3;
- src_c7 -= src_a1 * src_b3;
-
- a += 8;
- b += 4;
- }
-
- if (bk & 1)
- {
- LD_SP2(a, 4, src_a0, src_a1);
-
- src_b = LD_SP(b + 0);
- SPLATI_W4_SP(src_b, src_b0, src_b1, src_b2, src_b3);
- src_c0 -= src_a0 * src_b0;
- src_c1 -= src_a1 * src_b0;
- src_c2 -= src_a0 * src_b1;
- src_c3 -= src_a1 * src_b1;
- src_c4 -= src_a0 * src_b2;
- src_c5 -= src_a1 * src_b2;
- src_c6 -= src_a0 * src_b3;
- src_c7 -= src_a1 * src_b3;
-
- a += 8;
- b += 4;
- }
-
- src_b = LD_SP(b + 0);
- SPLATI_W4_SP(src_b, src_b0, src_b1, src_b2, src_b3);
- src_b5 = LD_SP(b + 5);
- src_b7 = (v4f32) __msa_splati_w((v4i32) src_b5, 2);
- src_b6 = (v4f32) __msa_splati_w((v4i32) src_b5, 1);
- src_b5 = (v4f32) __msa_splati_w((v4i32) src_b5, 0);
- COPY_FLOAT_TO_VECTOR(*(b + 10), src_b10);
- COPY_FLOAT_TO_VECTOR(*(b + 11), src_b11);
- COPY_FLOAT_TO_VECTOR(*(b + 15), src_b15);
-
- src_c0 *= src_b0;
- src_c1 *= src_b0;
- src_c2 -= src_c0 * src_b1;
- src_c3 -= src_c1 * src_b1;
- src_c4 -= src_c0 * src_b2;
- src_c5 -= src_c1 * src_b2;
- src_c6 -= src_c0 * src_b3;
- src_c7 -= src_c1 * src_b3;
-
- src_c2 *= src_b5;
- src_c3 *= src_b5;
- src_c4 -= src_c2 * src_b6;
- src_c5 -= src_c3 * src_b6;
- src_c6 -= src_c2 * src_b7;
- src_c7 -= src_c3 * src_b7;
-
- src_c4 *= src_b10;
- src_c5 *= src_b10;
- src_c6 -= src_c4 * src_b11;
- src_c7 -= src_c5 * src_b11;
-
- src_c6 *= src_b15;
- src_c7 *= src_b15;
-
- ST_SP4(src_c0, src_c1, src_c2, src_c3, a, 4);
- ST_SP4(src_c4, src_c5, src_c6, src_c7, a + 16, 4);
-
- ST_SP2(src_c0, src_c1, c, 4);
- ST_SP2(src_c2, src_c3, c_nxt1line, 4);
- ST_SP2(src_c4, src_c5, c_nxt2line, 4);
- ST_SP2(src_c6, src_c7, c_nxt3line, 4);
- }
-
- static void ssolve_8x2_rn_msa(FLOAT *a, FLOAT *b, FLOAT *c, BLASLONG ldc, BLASLONG bk)
- {
- BLASLONG k;
- v4f32 src_a0, src_a1;
- v4f32 src_c0, src_c1, src_c2, src_c3, src_b0, src_b1, src_b3;
- FLOAT *c_nxt1line = c + ldc;
-
- LD_SP2(c, 4, src_c0, src_c1);
- LD_SP2(c_nxt1line, 4, src_c2, src_c3);
-
- for (k = 0; k < (bk >> 1); k++)
- {
- LD_SP2(a, 4, src_a0, src_a1);
-
- COPY_FLOAT_TO_VECTOR(*(b + 0), src_b0);
- COPY_FLOAT_TO_VECTOR(*(b + 1), src_b1);
-
- src_c0 -= src_a0 * src_b0;
- src_c1 -= src_a1 * src_b0;
- src_c2 -= src_a0 * src_b1;
- src_c3 -= src_a1 * src_b1;
-
- a += 8;
- b += 2;
-
- LD_SP2(a, 4, src_a0, src_a1);
-
- COPY_FLOAT_TO_VECTOR(*(b + 0), src_b0);
- COPY_FLOAT_TO_VECTOR(*(b + 1), src_b1);
-
- src_c0 -= src_a0 * src_b0;
- src_c1 -= src_a1 * src_b0;
- src_c2 -= src_a0 * src_b1;
- src_c3 -= src_a1 * src_b1;
-
- a += 8;
- b += 2;
- }
-
- if (bk & 1)
- {
- LD_SP2(a, 4, src_a0, src_a1);
-
- COPY_FLOAT_TO_VECTOR(*(b + 0), src_b0);
- COPY_FLOAT_TO_VECTOR(*(b + 1), src_b1);
-
- src_c0 -= src_a0 * src_b0;
- src_c1 -= src_a1 * src_b0;
- src_c2 -= src_a0 * src_b1;
- src_c3 -= src_a1 * src_b1;
-
- a += 8;
- b += 2;
- }
-
- COPY_FLOAT_TO_VECTOR(*(b + 0), src_b0);
- COPY_FLOAT_TO_VECTOR(*(b + 1), src_b1);
- COPY_FLOAT_TO_VECTOR(*(b + 3), src_b3);
-
- src_c0 *= src_b0;
- src_c1 *= src_b0;
- src_c2 -= src_c0 * src_b1;
- src_c3 -= src_c1 * src_b1;
- src_c2 *= src_b3;
- src_c3 *= src_b3;
-
- ST_SP4(src_c0, src_c1, src_c2, src_c3, a, 4);
- ST_SP2(src_c0, src_c1, c, 4);
- ST_SP2(src_c2, src_c3, c_nxt1line, 4);
- }
-
- static void ssolve_8x1_rn_msa(FLOAT *a, FLOAT *b, FLOAT *c, BLASLONG ldc, BLASLONG bk)
- {
- BLASLONG k;
- v4f32 src_a0, src_a1, src_c0, src_c1, src_b0;
-
- LD_SP2(c, 4, src_c0, src_c1);
-
- for (k = 0; k < (bk >> 2); k++)
- {
- LD_SP2(a, 4, src_a0, src_a1);
-
- COPY_FLOAT_TO_VECTOR(*(b + 0), src_b0);
-
- src_c0 -= src_a0 * src_b0;
- src_c1 -= src_a1 * src_b0;
-
- a += 8;
- b += 1;
-
- LD_SP2(a, 4, src_a0, src_a1);
-
- COPY_FLOAT_TO_VECTOR(*(b + 0), src_b0);
-
- src_c0 -= src_a0 * src_b0;
- src_c1 -= src_a1 * src_b0;
-
- a += 8;
- b += 1;
-
- LD_SP2(a, 4, src_a0, src_a1);
-
- COPY_FLOAT_TO_VECTOR(*(b + 0), src_b0);
-
- src_c0 -= src_a0 * src_b0;
- src_c1 -= src_a1 * src_b0;
-
- a += 8;
- b += 1;
-
- LD_SP2(a, 4, src_a0, src_a1);
-
- COPY_FLOAT_TO_VECTOR(*(b + 0), src_b0);
-
- src_c0 -= src_a0 * src_b0;
- src_c1 -= src_a1 * src_b0;
-
- a += 8;
- b += 1;
- }
-
- if (bk & 3)
- {
- if (bk & 2)
- {
- LD_SP2(a, 4, src_a0, src_a1);
-
- COPY_FLOAT_TO_VECTOR(*(b + 0), src_b0);
-
- src_c0 -= src_a0 * src_b0;
- src_c1 -= src_a1 * src_b0;
-
- a += 8;
- b += 1;
-
- LD_SP2(a, 4, src_a0, src_a1);
-
- COPY_FLOAT_TO_VECTOR(*(b + 0), src_b0);
-
- src_c0 -= src_a0 * src_b0;
- src_c1 -= src_a1 * src_b0;
-
- a += 8;
- b += 1;
- }
-
- if (bk & 1)
- {
- LD_SP2(a, 4, src_a0, src_a1);
-
- COPY_FLOAT_TO_VECTOR(*(b + 0), src_b0);
-
- src_c0 -= src_a0 * src_b0;
- src_c1 -= src_a1 * src_b0;
-
- a += 8;
- b += 1;
- }
- }
-
- COPY_FLOAT_TO_VECTOR(*(b + 0), src_b0);
-
- src_c0 *= src_b0;
- src_c1 *= src_b0;
-
- ST_SP2(src_c0, src_c1, a, 4);
- ST_SP2(src_c0, src_c1, c, 4);
- }
-
- static void ssolve_4x8_rn_msa(FLOAT *a, FLOAT *b, FLOAT *c, BLASLONG ldc, BLASLONG bk)
- {
- BLASLONG k;
- v4f32 src_c0, src_c1, src_c2, src_c3, src_c4, src_c5, src_c6, src_c7;
- v4f32 src_b0, src_b1, src_b2, src_b3, src_b4, src_b5, src_b6, src_b7;
- v4f32 src_b9, src_b10, src_b11, src_b12, src_b13, src_b14, src_b15, src_b18;
- v4f32 src_b19, src_b20, src_b21, src_b22, src_b23, src_b27, src_b28;
- v4f32 src_b29, src_b30, src_b31, src_b36, src_b37, src_b38, src_b39;
- v4f32 src_b45, src_b46, src_b47, src_b54, src_b55, src_b63, src_b, src_a0;
- FLOAT *c_nxt1line = c + ldc;
- FLOAT *c_nxt2line = c + 2 * ldc;
- FLOAT *c_nxt3line = c + 3 * ldc;
- FLOAT *c_nxt4line = c + 4 * ldc;
- FLOAT *c_nxt5line = c + 5 * ldc;
- FLOAT *c_nxt6line = c + 6 * ldc;
- FLOAT *c_nxt7line = c + 7 * ldc;
-
- src_c0 = LD_SP(c);
- src_c1 = LD_SP(c_nxt1line);
- src_c2 = LD_SP(c_nxt2line);
- src_c3 = LD_SP(c_nxt3line);
- src_c4 = LD_SP(c_nxt4line);
- src_c5 = LD_SP(c_nxt5line);
- src_c6 = LD_SP(c_nxt6line);
- src_c7 = LD_SP(c_nxt7line);
-
- for (k = 0; k < bk; k++)
- {
- src_a0 = LD_SP(a);
-
- src_b = LD_SP(b + 0);
- SPLATI_W4_SP(src_b, src_b0, src_b1, src_b2, src_b3);
- src_c0 -= src_a0 * src_b0;
- src_c1 -= src_a0 * src_b1;
- src_c2 -= src_a0 * src_b2;
- src_c3 -= src_a0 * src_b3;
-
- src_b = LD_SP(b + 4);
- SPLATI_W4_SP(src_b, src_b0, src_b1, src_b2, src_b3);
- src_c4 -= src_a0 * src_b0;
- src_c5 -= src_a0 * src_b1;
- src_c6 -= src_a0 * src_b2;
- src_c7 -= src_a0 * src_b3;
-
- a += 4;
- b += 8;
- }
-
- src_b = LD_SP(b + 0);
- SPLATI_W4_SP(src_b, src_b0, src_b1, src_b2, src_b3);
- src_b = LD_SP(b + 4);
- SPLATI_W4_SP(src_b, src_b4, src_b5, src_b6, src_b7);
-
- src_b = LD_SP(b + 9);
- SPLATI_W4_SP(src_b, src_b9, src_b10, src_b11, src_b12);
- src_b13 = LD_SP(b + 13);
- src_b15 = (v4f32) __msa_splati_w((v4i32) src_b13, 2);
- src_b14 = (v4f32) __msa_splati_w((v4i32) src_b13, 1);
- src_b13 = (v4f32) __msa_splati_w((v4i32) src_b13, 0);
-
- src_b = LD_SP(b + 18);
- SPLATI_W4_SP(src_b, src_b18, src_b19, src_b20, src_b21);
- src_b22 = LD_SP(b + 22);
- src_b23 = (v4f32) __msa_splati_w((v4i32) src_b22, 1);
- src_b22 = (v4f32) __msa_splati_w((v4i32) src_b22, 0);
-
- src_b = LD_SP(b + 27);
- SPLATI_W4_SP(src_b, src_b27, src_b28, src_b29, src_b30);
- COPY_FLOAT_TO_VECTOR(*(b + 31), src_b31);
-
- src_b = LD_SP(b + 36);
- SPLATI_W4_SP(src_b, src_b36, src_b37, src_b38, src_b39);
-
- src_b45 = LD_SP(b + 45);
- src_b47 = (v4f32) __msa_splati_w((v4i32) src_b45, 2);
- src_b46 = (v4f32) __msa_splati_w((v4i32) src_b45, 1);
- src_b45 = (v4f32) __msa_splati_w((v4i32) src_b45, 0);
-
- COPY_FLOAT_TO_VECTOR(*(b + 54), src_b54);
- COPY_FLOAT_TO_VECTOR(*(b + 55), src_b55);
- COPY_FLOAT_TO_VECTOR(*(b + 63), src_b63);
-
- src_c0 *= src_b0;
- src_c1 -= src_c0 * src_b1;
- src_c2 -= src_c0 * src_b2;
- src_c3 -= src_c0 * src_b3;
- src_c4 -= src_c0 * src_b4;
- src_c5 -= src_c0 * src_b5;
- src_c6 -= src_c0 * src_b6;
- src_c7 -= src_c0 * src_b7;
-
- src_c1 *= src_b9;
- src_c2 -= src_c1 * src_b10;
- src_c3 -= src_c1 * src_b11;
- src_c4 -= src_c1 * src_b12;
- src_c5 -= src_c1 * src_b13;
- src_c6 -= src_c1 * src_b14;
- src_c7 -= src_c1 * src_b15;
-
- src_c2 *= src_b18;
- src_c3 -= src_c2 * src_b19;
- src_c4 -= src_c2 * src_b20;
- src_c5 -= src_c2 * src_b21;
- src_c6 -= src_c2 * src_b22;
- src_c7 -= src_c2 * src_b23;
-
- src_c3 *= src_b27;
- src_c4 -= src_c3 * src_b28;
- src_c5 -= src_c3 * src_b29;
- src_c6 -= src_c3 * src_b30;
- src_c7 -= src_c3 * src_b31;
-
- src_c4 *= src_b36;
- src_c5 -= src_c4 * src_b37;
- src_c6 -= src_c4 * src_b38;
- src_c7 -= src_c4 * src_b39;
-
- src_c5 *= src_b45;
- src_c6 -= src_c5 * src_b46;
- src_c7 -= src_c5 * src_b47;
-
- src_c6 *= src_b54;
- src_c7 -= src_c6 * src_b55;
-
- src_c7 *= src_b63;
-
- ST_SP4(src_c0, src_c1, src_c2, src_c3, a, 4);
- ST_SP4(src_c4, src_c5, src_c6, src_c7, a + 16, 4);
-
- ST_SP(src_c0, c);
- ST_SP(src_c1, c_nxt1line);
- ST_SP(src_c2, c_nxt2line);
- ST_SP(src_c3, c_nxt3line);
- ST_SP(src_c4, c_nxt4line);
- ST_SP(src_c5, c_nxt5line);
- ST_SP(src_c6, c_nxt6line);
- ST_SP(src_c7, c_nxt7line);
- }
-
- static void ssolve_4x4_rn_msa(FLOAT *a, FLOAT *b, FLOAT *c, BLASLONG ldc, BLASLONG bk)
- {
- BLASLONG k;
- v4f32 src_c0, src_c1, src_c2, src_c3, src_b0, src_b1, src_b2, src_b3;
- v4f32 src_b5, src_b6, src_b7, src_b10, src_b11, src_b15, src_b, src_a0;
- FLOAT *c_nxt1line = c + ldc;
- FLOAT *c_nxt2line = c + 2 * ldc;
- FLOAT *c_nxt3line = c + 3 * ldc;
-
- src_c0 = LD_SP(c);
- src_c1 = LD_SP(c_nxt1line);
- src_c2 = LD_SP(c_nxt2line);
- src_c3 = LD_SP(c_nxt3line);
-
- for (k = 0; k < (bk >> 1); k++)
- {
- src_a0 = LD_SP(a);
-
- src_b = LD_SP(b + 0);
- SPLATI_W4_SP(src_b, src_b0, src_b1, src_b2, src_b3);
- src_c0 -= src_a0 * src_b0;
- src_c1 -= src_a0 * src_b1;
- src_c2 -= src_a0 * src_b2;
- src_c3 -= src_a0 * src_b3;
-
- a += 4;
- b += 4;
-
- src_a0 = LD_SP(a);
-
- src_b = LD_SP(b + 0);
- SPLATI_W4_SP(src_b, src_b0, src_b1, src_b2, src_b3);
- src_c0 -= src_a0 * src_b0;
- src_c1 -= src_a0 * src_b1;
- src_c2 -= src_a0 * src_b2;
- src_c3 -= src_a0 * src_b3;
-
- a += 4;
- b += 4;
- }
-
- if (bk & 1)
- {
- src_a0 = LD_SP(a);
-
- src_b = LD_SP(b + 0);
- SPLATI_W4_SP(src_b, src_b0, src_b1, src_b2, src_b3);
- src_c0 -= src_a0 * src_b0;
- src_c1 -= src_a0 * src_b1;
- src_c2 -= src_a0 * src_b2;
- src_c3 -= src_a0 * src_b3;
-
- a += 4;
- b += 4;
- }
-
- src_b = LD_SP(b + 0);
- SPLATI_W4_SP(src_b, src_b0, src_b1, src_b2, src_b3);
- src_b5 = LD_SP(b + 5);
- src_b7 = (v4f32) __msa_splati_w((v4i32) src_b5, 2);
- src_b6 = (v4f32) __msa_splati_w((v4i32) src_b5, 1);
- src_b5 = (v4f32) __msa_splati_w((v4i32) src_b5, 0);
- COPY_FLOAT_TO_VECTOR(*(b + 10), src_b10);
- COPY_FLOAT_TO_VECTOR(*(b + 11), src_b11);
- COPY_FLOAT_TO_VECTOR(*(b + 15), src_b15);
-
- src_c0 *= src_b0;
- src_c1 -= src_c0 * src_b1;
- src_c2 -= src_c0 * src_b2;
- src_c3 -= src_c0 * src_b3;
-
- src_c1 *= src_b5;
- src_c2 -= src_c1 * src_b6;
- src_c3 -= src_c1 * src_b7;
-
- src_c2 *= src_b10;
- src_c3 -= src_c2 * src_b11;
-
- src_c3 *= src_b15;
-
- ST_SP4(src_c0, src_c1, src_c2, src_c3, a, 4);
-
- ST_SP(src_c0, c);
- ST_SP(src_c1, c_nxt1line);
- ST_SP(src_c2, c_nxt2line);
- ST_SP(src_c3, c_nxt3line);
- }
-
- static void ssolve_4x2_rn_msa(FLOAT *a, FLOAT *b, FLOAT *c, BLASLONG ldc, BLASLONG bk)
- {
- BLASLONG k;
- v4f32 src_a, src_c0, src_c1, src_b0, src_b1, src_b3;
- FLOAT *c_nxt1line = c + ldc;
-
- src_c0 = LD_SP(c);
- src_c1 = LD_SP(c_nxt1line);
-
- for (k = 0; k < (bk >> 2); k++)
- {
- src_a = LD_SP(a);
- src_b0 = LD_SP(b);
- src_b1 = (v4f32) __msa_splati_w((v4i32) src_b0, 1);
- src_b0 = (v4f32) __msa_splati_w((v4i32) src_b0, 0);
-
- src_c0 -= src_a * src_b0;
- src_c1 -= src_a * src_b1;
-
- a += 4;
- b += 2;
-
- src_a = LD_SP(a);
- src_b0 = LD_SP(b);
- src_b1 = (v4f32) __msa_splati_w((v4i32) src_b0, 1);
- src_b0 = (v4f32) __msa_splati_w((v4i32) src_b0, 0);
-
- src_c0 -= src_a * src_b0;
- src_c1 -= src_a * src_b1;
-
- a += 4;
- b += 2;
-
- src_a = LD_SP(a);
- src_b0 = LD_SP(b);
- src_b1 = (v4f32) __msa_splati_w((v4i32) src_b0, 1);
- src_b0 = (v4f32) __msa_splati_w((v4i32) src_b0, 0);
-
- src_c0 -= src_a * src_b0;
- src_c1 -= src_a * src_b1;
-
- a += 4;
- b += 2;
-
- src_a = LD_SP(a);
- src_b0 = LD_SP(b);
- src_b1 = (v4f32) __msa_splati_w((v4i32) src_b0, 1);
- src_b0 = (v4f32) __msa_splati_w((v4i32) src_b0, 0);
-
- src_c0 -= src_a * src_b0;
- src_c1 -= src_a * src_b1;
-
- a += 4;
- b += 2;
- }
-
- if (bk & 3)
- {
- if (bk & 2)
- {
- src_a = LD_SP(a);
- src_b0 = LD_SP(b);
- src_b1 = (v4f32) __msa_splati_w((v4i32) src_b0, 1);
- src_b0 = (v4f32) __msa_splati_w((v4i32) src_b0, 0);
-
- src_c0 -= src_a * src_b0;
- src_c1 -= src_a * src_b1;
-
- a += 4;
- b += 2;
-
- src_a = LD_SP(a);
- src_b0 = LD_SP(b);
- src_b1 = (v4f32) __msa_splati_w((v4i32) src_b0, 1);
- src_b0 = (v4f32) __msa_splati_w((v4i32) src_b0, 0);
-
- src_c0 -= src_a * src_b0;
- src_c1 -= src_a * src_b1;
-
- a += 4;
- b += 2;
- }
-
- if (bk & 1)
- {
- src_a = LD_SP(a);
- src_b0 = LD_SP(b);
- src_b1 = (v4f32) __msa_splati_w((v4i32) src_b0, 1);
- src_b0 = (v4f32) __msa_splati_w((v4i32) src_b0, 0);
-
- src_c0 -= src_a * src_b0;
- src_c1 -= src_a * src_b1;
-
- a += 4;
- b += 2;
- }
- }
-
- COPY_FLOAT_TO_VECTOR(*(b + 0), src_b0);
- COPY_FLOAT_TO_VECTOR(*(b + 1), src_b1);
- COPY_FLOAT_TO_VECTOR(*(b + 3), src_b3);
-
- src_c0 *= src_b0;
- src_c1 -= src_c0 * src_b1;
- src_c1 *= src_b3;
-
- ST_SP2(src_c0, src_c1, a, 4);
-
- ST_SP(src_c0, c);
- ST_SP(src_c1, c_nxt1line);
- }
-
- static void ssolve_4x1_rn_msa(FLOAT *a, FLOAT *b, FLOAT *c, BLASLONG ldc, BLASLONG bk)
- {
- BLASLONG k;
- FLOAT b0, c0, c1, c2, c3;
-
- c0 = *(c + 0);
- c1 = *(c + 1);
- c2 = *(c + 2);
- c3 = *(c + 3);
-
- for (k = 0; k < bk; k++)
- {
- c0 -= a[0] * b[0];
- c1 -= a[1] * b[0];
- c2 -= a[2] * b[0];
- c3 -= a[3] * b[0];
-
- a += 4;
- b += 1;
- }
-
- b0 = *(b + 0);
-
- c0 *= b0;
- c1 *= b0;
- c2 *= b0;
- c3 *= b0;
-
- *(a + 0) = c0;
- *(a + 1) = c1;
- *(a + 2) = c2;
- *(a + 3) = c3;
-
- *(c + 0) = c0;
- *(c + 1) = c1;
- *(c + 2) = c2;
- *(c + 3) = c3;
- }
-
- static void ssolve_2x8_rn_msa(FLOAT *a, FLOAT *b, FLOAT *c, BLASLONG ldc, BLASLONG bk)
- {
- BLASLONG k;
- FLOAT b0, b1, b2, b3, b4, b5, b6, b7, b9, b10, b11, b12, b13, b14, b15;
- FLOAT b18, b19, b20, b21, b22, b23, b27, b28, b29, b30, b31;
- FLOAT b36, b37, b38, b39, b45, b46, b47, b54, b55, b63;
- FLOAT c0, c1, c0_nxt1, c1_nxt1, c0_nxt2, c1_nxt2, c0_nxt3, c1_nxt3;
- FLOAT c0_nxt4, c1_nxt4, c0_nxt5, c1_nxt5, c0_nxt6, c1_nxt6;
- FLOAT c0_nxt7, c1_nxt7;
-
- c0 = *(c + 0);
- c1 = *(c + 1);
- c0_nxt1 = *(c + 0 + 1 * ldc);
- c1_nxt1 = *(c + 1 + 1 * ldc);
- c0_nxt2 = *(c + 0 + 2 * ldc);
- c1_nxt2 = *(c + 1 + 2 * ldc);
- c0_nxt3 = *(c + 0 + 3 * ldc);
- c1_nxt3 = *(c + 1 + 3 * ldc);
- c0_nxt4 = *(c + 0 + 4 * ldc);
- c1_nxt4 = *(c + 1 + 4 * ldc);
- c0_nxt5 = *(c + 0 + 5 * ldc);
- c1_nxt5 = *(c + 1 + 5 * ldc);
- c0_nxt6 = *(c + 0 + 6 * ldc);
- c1_nxt6 = *(c + 1 + 6 * ldc);
- c0_nxt7 = *(c + 0 + 7 * ldc);
- c1_nxt7 = *(c + 1 + 7 * ldc);
-
- for (k = 0; k < bk; k++)
- {
- c0 -= a[0] * b[0];
- c1 -= a[1] * b[0];
- c0_nxt1 -= a[0] * b[1];
- c1_nxt1 -= a[1] * b[1];
- c0_nxt2 -= a[0] * b[2];
- c1_nxt2 -= a[1] * b[2];
- c0_nxt3 -= a[0] * b[3];
- c1_nxt3 -= a[1] * b[3];
- c0_nxt4 -= a[0] * b[4];
- c1_nxt4 -= a[1] * b[4];
- c0_nxt5 -= a[0] * b[5];
- c1_nxt5 -= a[1] * b[5];
- c0_nxt6 -= a[0] * b[6];
- c1_nxt6 -= a[1] * b[6];
- c0_nxt7 -= a[0] * b[7];
- c1_nxt7 -= a[1] * b[7];
-
- a += 2;
- b += 8;
- }
-
- b0 = *(b + 0);
- b1 = *(b + 1);
- b2 = *(b + 2);
- b3 = *(b + 3);
- b4 = *(b + 4);
- b5 = *(b + 5);
- b6 = *(b + 6);
- b7 = *(b + 7);
- b9 = *(b + 9);
- b10 = *(b + 10);
- b11 = *(b + 11);
- b12 = *(b + 12);
- b13 = *(b + 13);
- b14 = *(b + 14);
- b15 = *(b + 15);
- b18 = *(b + 18);
- b19 = *(b + 19);
- b20 = *(b + 20);
- b21 = *(b + 21);
- b22 = *(b + 22);
- b23 = *(b + 23);
- b27 = *(b + 27);
- b28 = *(b + 28);
- b29 = *(b + 29);
- b30 = *(b + 30);
- b31 = *(b + 31);
- b36 = *(b + 36);
- b37 = *(b + 37);
- b38 = *(b + 38);
- b39 = *(b + 39);
- b45 = *(b + 45);
- b46 = *(b + 46);
- b47 = *(b + 47);
- b54 = *(b + 54);
- b55 = *(b + 55);
- b63 = *(b + 63);
-
- c0 *= b0;
- c1 *= b0;
-
- c0_nxt1 -= c0 * b1;
- c1_nxt1 -= c1 * b1;
-
- c0_nxt2 -= c0 * b2;
- c1_nxt2 -= c1 * b2;
-
- c0_nxt3 -= c0 * b3;
- c1_nxt3 -= c1 * b3;
-
- c0_nxt4 -= c0 * b4;
- c1_nxt4 -= c1 * b4;
-
- c0_nxt5 -= c0 * b5;
- c1_nxt5 -= c1 * b5;
-
- c0_nxt6 -= c0 * b6;
- c1_nxt6 -= c1 * b6;
-
- c0_nxt7 -= c0 * b7;
- c1_nxt7 -= c1 * b7;
-
- c0_nxt1 *= b9;
- c1_nxt1 *= b9;
-
- c0_nxt2 -= c0_nxt1 * b10;
- c1_nxt2 -= c1_nxt1 * b10;
-
- c0_nxt3 -= c0_nxt1 * b11;
- c1_nxt3 -= c1_nxt1 * b11;
-
- c0_nxt4 -= c0_nxt1 * b12;
- c1_nxt4 -= c1_nxt1 * b12;
-
- c0_nxt5 -= c0_nxt1 * b13;
- c1_nxt5 -= c1_nxt1 * b13;
-
- c0_nxt6 -= c0_nxt1 * b14;
- c1_nxt6 -= c1_nxt1 * b14;
-
- c0_nxt7 -= c0_nxt1 * b15;
- c1_nxt7 -= c1_nxt1 * b15;
-
- c0_nxt2 *= b18;
- c1_nxt2 *= b18;
-
- c0_nxt3 -= c0_nxt2 * b19;
- c1_nxt3 -= c1_nxt2 * b19;
-
- c0_nxt4 -= c0_nxt2 * b20;
- c1_nxt4 -= c1_nxt2 * b20;
-
- c0_nxt5 -= c0_nxt2 * b21;
- c1_nxt5 -= c1_nxt2 * b21;
-
- c0_nxt6 -= c0_nxt2 * b22;
- c1_nxt6 -= c1_nxt2 * b22;
-
- c0_nxt7 -= c0_nxt2 * b23;
- c1_nxt7 -= c1_nxt2 * b23;
-
- c0_nxt3 *= b27;
- c1_nxt3 *= b27;
-
- c0_nxt4 -= c0_nxt3 * b28;
- c1_nxt4 -= c1_nxt3 * b28;
-
- c0_nxt5 -= c0_nxt3 * b29;
- c1_nxt5 -= c1_nxt3 * b29;
-
- c0_nxt6 -= c0_nxt3 * b30;
- c1_nxt6 -= c1_nxt3 * b30;
-
- c0_nxt7 -= c0_nxt3 * b31;
- c1_nxt7 -= c1_nxt3 * b31;
-
- c0_nxt4 *= b36;
- c1_nxt4 *= b36;
-
- c0_nxt5 -= c0_nxt4 * b37;
- c1_nxt5 -= c1_nxt4 * b37;
-
- c0_nxt6 -= c0_nxt4 * b38;
- c1_nxt6 -= c1_nxt4 * b38;
-
- c0_nxt7 -= c0_nxt4 * b39;
- c1_nxt7 -= c1_nxt4 * b39;
-
- c0_nxt5 *= b45;
- c1_nxt5 *= b45;
-
- c0_nxt6 -= c0_nxt5 * b46;
- c1_nxt6 -= c1_nxt5 * b46;
-
- c0_nxt7 -= c0_nxt5 * b47;
- c1_nxt7 -= c1_nxt5 * b47;
-
- c0_nxt6 *= b54;
- c1_nxt6 *= b54;
-
- c0_nxt7 -= c0_nxt6 * b55;
- c1_nxt7 -= c1_nxt6 * b55;
-
- c0_nxt7 *= b63;
- c1_nxt7 *= b63;
-
- *(a + 0) = c0;
- *(a + 1) = c1;
- *(a + 2) = c0_nxt1;
- *(a + 3) = c1_nxt1;
- *(a + 4) = c0_nxt2;
- *(a + 5) = c1_nxt2;
- *(a + 6) = c0_nxt3;
- *(a + 7) = c1_nxt3;
- *(a + 8) = c0_nxt4;
- *(a + 9) = c1_nxt4;
- *(a + 10) = c0_nxt5;
- *(a + 11) = c1_nxt5;
- *(a + 12) = c0_nxt6;
- *(a + 13) = c1_nxt6;
- *(a + 14) = c0_nxt7;
- *(a + 15) = c1_nxt7;
-
- *(c + 0) = c0;
- *(c + 1) = c1;
- *(c + 0 + 1 * ldc) = c0_nxt1;
- *(c + 1 + 1 * ldc) = c1_nxt1;
- *(c + 0 + 2 * ldc) = c0_nxt2;
- *(c + 1 + 2 * ldc) = c1_nxt2;
- *(c + 0 + 3 * ldc) = c0_nxt3;
- *(c + 1 + 3 * ldc) = c1_nxt3;
- *(c + 0 + 4 * ldc) = c0_nxt4;
- *(c + 1 + 4 * ldc) = c1_nxt4;
- *(c + 0 + 5 * ldc) = c0_nxt5;
- *(c + 1 + 5 * ldc) = c1_nxt5;
- *(c + 0 + 6 * ldc) = c0_nxt6;
- *(c + 1 + 6 * ldc) = c1_nxt6;
- *(c + 0 + 7 * ldc) = c0_nxt7;
- *(c + 1 + 7 * ldc) = c1_nxt7;
- }
-
- static void ssolve_2x4_rn_msa(FLOAT *a, FLOAT *b, FLOAT *c, BLASLONG ldc, BLASLONG bk)
- {
- BLASLONG k;
- FLOAT b0, b1, b2, b3, b5, b6, b7, b10, b11, b15, c0, c1;
- FLOAT c0_nxt1, c0_nxt2, c0_nxt3, c1_nxt1, c1_nxt2, c1_nxt3;
-
- c0 = *(c + 0);
- c1 = *(c + 1);
- c0_nxt1 = *(c + 0 + 1 * ldc);
- c1_nxt1 = *(c + 1 + 1 * ldc);
- c0_nxt2 = *(c + 0 + 2 * ldc);
- c1_nxt2 = *(c + 1 + 2 * ldc);
- c0_nxt3 = *(c + 0 + 3 * ldc);
- c1_nxt3 = *(c + 1 + 3 * ldc);
-
- for (k = 0; k < bk; k++)
- {
- c0 -= a[0] * b[0];
- c1 -= a[1] * b[0];
- c0_nxt1 -= a[0] * b[1];
- c1_nxt1 -= a[1] * b[1];
- c0_nxt2 -= a[0] * b[2];
- c1_nxt2 -= a[1] * b[2];
- c0_nxt3 -= a[0] * b[3];
- c1_nxt3 -= a[1] * b[3];
-
- a += 2;
- b += 4;
- }
-
- b0 = *(b + 0);
- b1 = *(b + 1);
- b2 = *(b + 2);
- b3 = *(b + 3);
- b5 = *(b + 5);
- b6 = *(b + 6);
- b7 = *(b + 7);
- b10 = *(b + 10);
- b11 = *(b + 11);
- b15 = *(b + 15);
-
- c0 *= b0;
- c1 *= b0;
-
- c0_nxt1 -= c0 * b1;
- c1_nxt1 -= c1 * b1;
- c0_nxt1 *= b5;
- c1_nxt1 *= b5;
-
- c0_nxt2 -= c0 * b2;
- c1_nxt2 -= c1 * b2;
- c0_nxt2 -= c0_nxt1 * b6;
- c1_nxt2 -= c1_nxt1 * b6;
- c0_nxt2 *= b10;
- c1_nxt2 *= b10;
-
- c0_nxt3 -= c0 * b3;
- c1_nxt3 -= c1 * b3;
- c0_nxt3 -= c0_nxt1 * b7;
- c1_nxt3 -= c1_nxt1 * b7;
- c0_nxt3 -= c0_nxt2 * b11;
- c1_nxt3 -= c1_nxt2 * b11;
- c0_nxt3 *= b15;
- c1_nxt3 *= b15;
-
- *(a + 0) = c0;
- *(a + 1) = c1;
- *(a + 2) = c0_nxt1;
- *(a + 3) = c1_nxt1;
- *(a + 4) = c0_nxt2;
- *(a + 5) = c1_nxt2;
- *(a + 6) = c0_nxt3;
- *(a + 7) = c1_nxt3;
-
- *(c + 0) = c0;
- *(c + 1) = c1;
- *(c + 1 * ldc) = c0_nxt1;
- *(c + 1 + 1 * ldc) = c1_nxt1;
- *(c + 2 * ldc) = c0_nxt2;
- *(c + 1 + 2 * ldc) = c1_nxt2;
- *(c + 3 * ldc) = c0_nxt3;
- *(c + 1 + 3 * ldc) = c1_nxt3;
- }
-
- static void ssolve_2x2_rn_msa(FLOAT *a, FLOAT *b, FLOAT *c, BLASLONG ldc, BLASLONG bk)
- {
- BLASLONG k;
- FLOAT b0, b1, b3, c0, c0_nxt, c1, c1_nxt;
-
- c0 = *(c + 0);
- c1 = *(c + 1);
- c0_nxt = *(c + 0 + ldc);
- c1_nxt = *(c + 1 + ldc);
-
- for (k = 0; k < bk; k++)
- {
- c0 -= a[0] * b[0];
- c1 -= a[1] * b[0];
- c0_nxt -= a[0] * b[1];
- c1_nxt -= a[1] * b[1];
-
- a += 2;
- b += 2;
- }
-
- b0 = *(b + 0);
- b1 = *(b + 1);
- b3 = *(b + 3);
-
- c0 *= b0;
- c1 *= b0;
-
- c0_nxt -= c0 * b1;
- c1_nxt -= c1 * b1;
-
- c0_nxt *= b3;
- c1_nxt *= b3;
-
- *(a + 0) = c0;
- *(a + 1) = c1;
- *(a + 2) = c0_nxt;
- *(a + 3) = c1_nxt;
-
- *(c + 0) = c0;
- *(c + 1) = c1;
- *(c + ldc) = c0_nxt;
- *(c + 1 + ldc) = c1_nxt;
- }
-
- static void ssolve_2x1_rn_msa(FLOAT *a, FLOAT *b, FLOAT *c, BLASLONG ldc, BLASLONG bk)
- {
- BLASLONG k;
- FLOAT b0, c0, c1;
-
- c0 = *(c + 0);
- c1 = *(c + 1);
-
- for (k = 0; k < bk; k++)
- {
- c0 -= a[0] * b[0];
- c1 -= a[1] * b[0];
-
- a += 2;
- b += 1;
- }
-
- b0 = *(b + 0);
-
- c0 *= b0;
- c1 *= b0;
-
- *(a + 0) = c0;
- *(a + 1) = c1;
-
- *(c + 0) = c0;
- *(c + 1) = c1;
- }
-
- static void ssolve_1x8_rn_msa(FLOAT *a, FLOAT *b, FLOAT *c, BLASLONG ldc, BLASLONG bk)
- {
- BLASLONG k;
- FLOAT b0, b1, b2, b3, b4, b5, b6, b7, b9, b10, b11, b12, b13, b14, b15;
- FLOAT b18, b19, b20, b21, b22, b23, b27, b28, b29, b30, b31, b36, b37, b38;
- FLOAT b39, b45, b46, b47, b54, b55, b63, c0, c1, c2, c3, c4, c5, c6, c7;
-
- c0 = *(c + 0);
- c1 = *(c + 1 * ldc);
- c2 = *(c + 2 * ldc);
- c3 = *(c + 3 * ldc);
- c4 = *(c + 4 * ldc);
- c5 = *(c + 5 * ldc);
- c6 = *(c + 6 * ldc);
- c7 = *(c + 7 * ldc);
-
- for (k = 0; k < bk; k++)
- {
- c0 -= a[0] * b[0];
- c1 -= a[0] * b[1];
- c2 -= a[0] * b[2];
- c3 -= a[0] * b[3];
- c4 -= a[0] * b[4];
- c5 -= a[0] * b[5];
- c6 -= a[0] * b[6];
- c7 -= a[0] * b[7];
-
- a += 1;
- b += 8;
- }
-
- b0 = *(b + 0);
- b1 = *(b + 1);
- b2 = *(b + 2);
- b3 = *(b + 3);
- b4 = *(b + 4);
- b5 = *(b + 5);
- b6 = *(b + 6);
- b7 = *(b + 7);
- b9 = *(b + 9);
- b10 = *(b + 10);
- b11 = *(b + 11);
- b12 = *(b + 12);
- b13 = *(b + 13);
- b14 = *(b + 14);
- b15 = *(b + 15);
- b18 = *(b + 18);
- b19 = *(b + 19);
- b20 = *(b + 20);
- b21 = *(b + 21);
- b22 = *(b + 22);
- b23 = *(b + 23);
- b27 = *(b + 27);
- b28 = *(b + 28);
- b29 = *(b + 29);
- b30 = *(b + 30);
- b31 = *(b + 31);
- b36 = *(b + 36);
- b37 = *(b + 37);
- b38 = *(b + 38);
- b39 = *(b + 39);
- b45 = *(b + 45);
- b46 = *(b + 46);
- b47 = *(b + 47);
- b54 = *(b + 54);
- b55 = *(b + 55);
- b63 = *(b + 63);
-
- c0 *= b0;
-
- c1 -= c0 * b1;
- c1 *= b9;
-
- c2 -= c0 * b2;
- c2 -= c1 * b10;
- c2 *= b18;
-
- c3 -= c0 * b3;
- c3 -= c1 * b11;
- c3 -= c2 * b19;
- c3 *= b27;
-
- c4 -= c0 * b4;
- c4 -= c1 * b12;
- c4 -= c2 * b20;
- c4 -= c3 * b28;
- c4 *= b36;
-
- c5 -= c0 * b5;
- c5 -= c1 * b13;
- c5 -= c2 * b21;
- c5 -= c3 * b29;
- c5 -= c4 * b37;
- c5 *= b45;
-
- c6 -= c0 * b6;
- c6 -= c1 * b14;
- c6 -= c2 * b22;
- c6 -= c3 * b30;
- c6 -= c4 * b38;
- c6 -= c5 * b46;
- c6 *= b54;
-
- c7 -= c0 * b7;
- c7 -= c1 * b15;
- c7 -= c2 * b23;
- c7 -= c3 * b31;
- c7 -= c4 * b39;
- c7 -= c5 * b47;
- c7 -= c6 * b55;
- c7 *= b63;
-
- *(a + 0) = c0;
- *(a + 1) = c1;
- *(a + 2) = c2;
- *(a + 3) = c3;
- *(a + 4) = c4;
- *(a + 5) = c5;
- *(a + 6) = c6;
- *(a + 7) = c7;
-
- *(c + 0) = c0;
- *(c + 1 * ldc) = c1;
- *(c + 2 * ldc) = c2;
- *(c + 3 * ldc) = c3;
- *(c + 4 * ldc) = c4;
- *(c + 5 * ldc) = c5;
- *(c + 6 * ldc) = c6;
- *(c + 7 * ldc) = c7;
- }
-
- static void ssolve_1x4_rn_msa(FLOAT *a, FLOAT *b, FLOAT *c, BLASLONG ldc, BLASLONG bk)
- {
- BLASLONG k;
- FLOAT b0, b1, b2, b3, b5, b6, b7, b10, b11, b15, c0, c1, c2, c3;
-
- c0 = *(c + 0);
- c1 = *(c + 1 * ldc);
- c2 = *(c + 2 * ldc);
- c3 = *(c + 3 * ldc);
-
- for (k = 0; k < bk; k++)
- {
- c0 -= a[0] * b[0];
- c1 -= a[0] * b[1];
- c2 -= a[0] * b[2];
- c3 -= a[0] * b[3];
-
- a += 1;
- b += 4;
- }
-
- b0 = *(b + 0);
- b1 = *(b + 1);
- b2 = *(b + 2);
- b3 = *(b + 3);
- b5 = *(b + 5);
- b6 = *(b + 6);
- b7 = *(b + 7);
- b10 = *(b + 10);
- b11 = *(b + 11);
- b15 = *(b + 15);
-
- c0 *= b0;
-
- c1 -= c0 * b1;
- c1 *= b5;
-
- c2 -= c0 * b2;
- c2 -= c1 * b6;
- c2 *= b10;
-
- c3 -= c0 * b3;
- c3 -= c1 * b7;
- c3 -= c2 * b11;
- c3 *= b15;
-
- *(a + 0) = c0;
- *(a + 1) = c1;
- *(a + 2) = c2;
- *(a + 3) = c3;
-
- *(c + 0) = c0;
- *(c + 1 * ldc) = c1;
- *(c + 2 * ldc) = c2;
- *(c + 3 * ldc) = c3;
- }
-
- static void ssolve_1x2_rn_msa(FLOAT *a, FLOAT *b, FLOAT *c, BLASLONG ldc, BLASLONG bk)
- {
- BLASLONG k;
- FLOAT b0, b1, b3, c0, c1;
-
- c0 = *c;
- c1 = *(c + ldc);
-
- for (k = 0; k < bk; k++)
- {
- c0 -= a[0] * b[0];
- c1 -= a[0] * b[1];
-
- a += 1;
- b += 2;
- }
-
- b0 = *(b + 0);
- b1 = *(b + 1);
- b3 = *(b + 3);
-
- c0 *= b0;
-
- c1 -= c0 * b1;
- c1 *= b3;
-
- *(a + 0) = c0;
- *(a + 1) = c1;
-
- *(c + 0) = c0;
- *(c + ldc) = c1;
- }
-
- static void ssolve_1x1_rn_msa(FLOAT *a, FLOAT *b, FLOAT *c, BLASLONG bk)
- {
- BLASLONG k;
-
- for (k = 0; k < bk; k++)
- {
- *c -= a[0] * b[0];
-
- a++;
- b++;
- }
-
- *c *= *b;
- *a = *c;
- }
-
- int CNAME(BLASLONG m, BLASLONG n, BLASLONG k, FLOAT dummy1, FLOAT *a, FLOAT *b,
- FLOAT *c, BLASLONG ldc, BLASLONG offset)
- {
- FLOAT *aa, *cc;
- BLASLONG i, j, kk;
-
- kk = -offset;
-
- for (j = (n >> 3); j--;)
- {
- aa = a;
- cc = c;
-
- for (i = (m >> 3); i--;)
- {
- ssolve_8x8_rn_msa(aa, b, cc, ldc, kk);
-
- aa += 8 * k;
- cc += 8;
- }
-
- if (m & 7)
- {
- if (m & 4)
- {
- ssolve_4x8_rn_msa(aa, b, cc, ldc, kk);
-
- aa += 4 * k;
- cc += 4;
- }
-
- if (m & 2)
- {
- ssolve_2x8_rn_msa(aa, b, cc, ldc, kk);
-
- aa += 2 * k;
- cc += 2;
- }
-
- if (m & 1)
- {
- ssolve_1x8_rn_msa(aa, b, cc, ldc, kk);
-
- aa += k;
- cc += 1;
- }
- }
-
- kk += 8;
- b += 8 * k;
- c += 8 * ldc;
- }
-
- if (n & 7)
- {
- if (n & 4)
- {
- aa = a;
- cc = c;
-
- for (i = (m >> 3); i--;)
- {
- ssolve_8x4_rn_msa(aa, b, cc, ldc, kk);
-
- aa += 8 * k;
- cc += 8;
- }
-
- if (m & 7)
- {
- if (m & 4)
- {
- ssolve_4x4_rn_msa(aa, b, cc, ldc, kk);
-
- aa += 4 * k;
- cc += 4;
- }
-
- if (m & 2)
- {
- ssolve_2x4_rn_msa(aa, b, cc, ldc, kk);
-
- aa += 2 * k;
- cc += 2;
- }
-
- if (m & 1)
- {
- ssolve_1x4_rn_msa(aa, b, cc, ldc, kk);
-
- aa += k;
- cc += 1;
- }
- }
-
- b += 4 * k;
- c += 4 * ldc;
- kk += 4;
- }
-
- if (n & 2)
- {
- aa = a;
- cc = c;
-
- for (i = (m >> 3); i--;)
- {
- ssolve_8x2_rn_msa(aa, b, cc, ldc, kk);
-
- aa += 8 * k;
- cc += 8;
- }
-
- if (m & 7)
- {
- if (m & 4)
- {
- ssolve_4x2_rn_msa(aa, b, cc, ldc, kk);
-
- aa += 4 * k;
- cc += 4;
- }
-
- if (m & 2)
- {
- ssolve_2x2_rn_msa(aa, b, cc, ldc, kk);
-
- aa += 2 * k;
- cc += 2;
- }
-
- if (m & 1)
- {
- ssolve_1x2_rn_msa(aa, b, cc, ldc, kk);
-
- aa += k;
- cc += 1;
- }
- }
-
- b += 2 * k;
- c += 2 * ldc;
- kk += 2;
- }
-
- if (n & 1)
- {
- aa = a;
- cc = c;
-
- for (i = (m >> 3); i--;)
- {
- ssolve_8x1_rn_msa(aa, b, cc, ldc, kk);
-
- aa += 8 * k;
- cc += 8;
- }
-
- if (m & 7)
- {
- if (m & 4)
- {
- ssolve_4x1_rn_msa(aa, b, cc, ldc, kk);
-
- aa += 4 * k;
- cc += 4;
- }
-
- if (m & 2)
- {
- ssolve_2x1_rn_msa(aa, b, cc, ldc, kk);
-
- aa += 2 * k;
- cc += 2;
- }
-
- if (m & 1)
- {
- ssolve_1x1_rn_msa(aa, b, cc, kk);
-
- aa += k;
- cc += 1;
- }
- }
-
- b += k;
- c += ldc;
- kk += 1;
- }
- }
-
- return 0;
- }
|