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fix wrong vr = VFMVVF_FLOAT(0, vl); in symv_L_rvv.c and symv_U_rvv.c #4074

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Merged
merged 1 commit into from
Jun 6, 2023
Merged

fix wrong vr = VFMVVF_FLOAT(0, vl); in symv_L_rvv.c and symv_U_rvv.c #4074

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2 changes: 1 addition & 1 deletion Makefile.riscv64
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Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,7 @@ CCOMMON_OPT += -march=rv64imafdcv0p7_zfh_xtheadc -mabi=lp64d -mtune=c920
FCOMMON_OPT += -march=rv64imafdcv0p7_zfh_xtheadc -mabi=lp64d -mtune=c920 -static
endif
ifeq ($(CORE), x280)
CCOMMON_OPT += -march=rv64imafdcv_zba_zbb_zfh -mabi=lp64d -mllvm --riscv-v-vector-bits-min=512 -ffast-math
CCOMMON_OPT += -march=rv64imafdcv_zba_zbb_zfh_zvl512b -mabi=lp64d -ffast-math
FCOMMON_OPT += -march=rv64imafdcv_zba_zbb_zfh -mabi=lp64d -static
endif
ifeq ($(CORE), RISCV64_GENERIC)
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4 changes: 0 additions & 4 deletions kernel/riscv64/symv_L_rvv.c
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Original file line number Diff line number Diff line change
Expand Up @@ -94,7 +94,6 @@ int CNAME(BLASLONG m, BLASLONG offset, FLOAT alpha, FLOAT *a, BLASLONG lda, FLOA
for (k = (m-i); k > 0; k -= vl, i += vl)
{
vl = VSETVL(k);
vr = VFMVVF_FLOAT(0, vl);
va = VLEV_FLOAT(&a_ptr[i], vl);
vy = VLEV_FLOAT(&y[i], vl);
vy = VFMACCVF_FLOAT(vy, temp1, va, vl);
Expand Down Expand Up @@ -125,7 +124,6 @@ int CNAME(BLASLONG m, BLASLONG offset, FLOAT alpha, FLOAT *a, BLASLONG lda, FLOA
{
vl = VSETVL(k);
inc_yv = inc_y * vl;
vr = VFMVVF_FLOAT(0, vl);
va = VLEV_FLOAT(&a_ptr[i], vl);
vy = VLSEV_FLOAT(&y[iy], stride_y, vl);
vy = VFMACCVF_FLOAT(vy, temp1, va, vl);
Expand Down Expand Up @@ -157,7 +155,6 @@ int CNAME(BLASLONG m, BLASLONG offset, FLOAT alpha, FLOAT *a, BLASLONG lda, FLOA
for (k = (m-i); k > 0; k -= vl, i += vl)
{
vl = VSETVL(k);
vr = VFMVVF_FLOAT(0, vl);
inc_xv = inc_x * vl;

va = VLEV_FLOAT(&a_ptr[i], vl);
Expand Down Expand Up @@ -197,7 +194,6 @@ int CNAME(BLASLONG m, BLASLONG offset, FLOAT alpha, FLOAT *a, BLASLONG lda, FLOA
vl = VSETVL(k);
inc_xv = inc_x * vl;
inc_yv = inc_y * vl;
vr = VFMVVF_FLOAT(0, vl);

va = VLEV_FLOAT(&a_ptr[i], vl);
vy = VLSEV_FLOAT(&y[iy], stride_y, vl);
Expand Down
4 changes: 0 additions & 4 deletions kernel/riscv64/symv_U_rvv.c
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Original file line number Diff line number Diff line change
Expand Up @@ -95,7 +95,6 @@ int CNAME(BLASLONG m, BLASLONG offset, FLOAT alpha, FLOAT *a, BLASLONG lda, FLOA
for (k = j; k > 0; k -= vl, i += vl)
{
vl = VSETVL(k);
vr = VFMVVF_FLOAT(0, vl);
vy = VLEV_FLOAT(&y[i], vl);
va = VLEV_FLOAT(&a_ptr[i], vl);
vy = VFMACCVF_FLOAT(vy, temp1, va, vl);
Expand Down Expand Up @@ -125,7 +124,6 @@ int CNAME(BLASLONG m, BLASLONG offset, FLOAT alpha, FLOAT *a, BLASLONG lda, FLOA
{
vl = VSETVL(k);
inc_yv = inc_y * vl;
vr = VFMVVF_FLOAT(0, vl);
vy = VLSEV_FLOAT(&y[iy], stride_y, vl);
va = VLEV_FLOAT(&a_ptr[i], vl);
vy = VFMACCVF_FLOAT(vy, temp1, va, vl);
Expand Down Expand Up @@ -158,7 +156,6 @@ int CNAME(BLASLONG m, BLASLONG offset, FLOAT alpha, FLOAT *a, BLASLONG lda, FLOA
{
vl = VSETVL(k);
inc_xv = inc_x * vl;
vr = VFMVVF_FLOAT(0, vl);

vy = VLEV_FLOAT(&y[i], vl);
va = VLEV_FLOAT(&a_ptr[i], vl);
Expand Down Expand Up @@ -197,7 +194,6 @@ int CNAME(BLASLONG m, BLASLONG offset, FLOAT alpha, FLOAT *a, BLASLONG lda, FLOA
vl = VSETVL(k);
inc_xv = inc_x * vl;
inc_yv = inc_y * vl;
vr = VFMVVF_FLOAT(0, vl);
vy = VLSEV_FLOAT(&y[iy], stride_y, vl);
va = VLEV_FLOAT(&a_ptr[i], vl);
vy = VFMACCVF_FLOAT(vy, temp1, va, vl);
Expand Down