Riscv64 c906 d1 #3177
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Riscv64 c906 d1 #3177
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RVV_SPEC_0_7 update
replace vfmacc_vf with vfmacc_vv
Codecov Report
@@ Coverage Diff @@
## master #3177 +/- ##
==========================================
+ Coverage 90.34% 90.77% +0.43%
==========================================
Files 510 465 -45
Lines 136094 108462 -27632
==========================================
- Hits 122950 98458 -24492
+ Misses 13144 10004 -3140
Continue to review full report at Codecov.
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replace vfmacc_vf with vfmacc_vv for better peformance
replace vfmacc_vf with vfmacc_vv for better performance
replace vfmacc_vf with vfmacc_vv for better performance
nihui
requested changes
Aug 17, 2021
Comment on lines
+259
to
+305
| #if RVV_SPEC_0_7 | ||
| vfloat16m1_t _v0 = vle16_v_f16m1(tmpptr, vl); | ||
| vfloat16m1_t _val0 = vrgathervx_float16xm1(_v0, 0, vl); | ||
| vfloat16m1_t _val1 = vrgathervx_float16xm1(_v0, 1, vl); | ||
| vfloat16m1_t _val2 = vrgathervx_float16xm1(_v0, 2, vl); | ||
| vfloat16m1_t _val3 = vrgathervx_float16xm1(_v0, 3, vl); | ||
| vfloat16m1_t _val4 = vrgathervx_float16xm1(_v0, 4, vl); | ||
| vfloat16m1_t _val5 = vrgathervx_float16xm1(_v0, 5, vl); | ||
| vfloat16m1_t _val6 = vrgathervx_float16xm1(_v0, 6, vl); | ||
| vfloat16m1_t _val7 = vrgathervx_float16xm1(_v0, 7, vl); | ||
| tmpptr += 8; | ||
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| vfloat16m1_t _w0 = vle16_v_f16m1(kptr0, vl); | ||
| _sum0 = vfmacc_vv_f16m1(_sum0, _val0, _w0, vl); | ||
| _sum1 = vfmacc_vv_f16m1(_sum1, _val1, _w0, vl); | ||
| _sum2 = vfmacc_vv_f16m1(_sum2, _val2, _w0, vl); | ||
| _sum3 = vfmacc_vv_f16m1(_sum3, _val3, _w0, vl); | ||
| _sum4 = vfmacc_vv_f16m1(_sum4, _val4, _w0, vl); | ||
| _sum5 = vfmacc_vv_f16m1(_sum5, _val5, _w0, vl); | ||
| _sum6 = vfmacc_vv_f16m1(_sum6, _val6, _w0, vl); | ||
| _sum7 = vfmacc_vv_f16m1(_sum7, _val7, _w0, vl); | ||
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| kptr0 += packn; | ||
| #else | ||
| vfloat16m1_t _v0 = vle16_v_f16m1(tmpptr, vl); | ||
| vfloat16m1_t _val0 = vrgather_vx_f16m1(_v0, 0, vl); | ||
| vfloat16m1_t _val1 = vrgather_vx_f16m1(_v0, 1, vl); | ||
| vfloat16m1_t _val2 = vrgather_vx_f16m1(_v0, 2, vl); | ||
| vfloat16m1_t _val3 = vrgather_vx_f16m1(_v0, 3, vl); | ||
| vfloat16m1_t _val4 = vrgather_vx_f16m1(_v0, 4, vl); | ||
| vfloat16m1_t _val5 = vrgather_vx_f16m1(_v0, 5, vl); | ||
| vfloat16m1_t _val6 = vrgather_vx_f16m1(_v0, 6, vl); | ||
| vfloat16m1_t _val7 = vrgather_vx_f16m1(_v0, 7, vl); | ||
| tmpptr += 8; | ||
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| vfloat16m1_t _w0 = vle16_v_f16m1(kptr0, vl); | ||
| _sum0 = vfmacc_vf_f16m1(_sum0, val0, _w0, vl); | ||
| _sum1 = vfmacc_vf_f16m1(_sum1, val1, _w0, vl); | ||
| _sum2 = vfmacc_vf_f16m1(_sum2, val2, _w0, vl); | ||
| _sum3 = vfmacc_vf_f16m1(_sum3, val3, _w0, vl); | ||
| _sum4 = vfmacc_vf_f16m1(_sum4, val4, _w0, vl); | ||
| _sum5 = vfmacc_vf_f16m1(_sum5, val5, _w0, vl); | ||
| _sum6 = vfmacc_vf_f16m1(_sum6, val6, _w0, vl); | ||
| _sum7 = vfmacc_vf_f16m1(_sum7, val7, _w0, vl); | ||
| _sum0 = vfmacc_vv_f16m1(_sum0, _val0, _w0, vl); | ||
| _sum1 = vfmacc_vv_f16m1(_sum1, _val1, _w0, vl); | ||
| _sum2 = vfmacc_vv_f16m1(_sum2, _val2, _w0, vl); | ||
| _sum3 = vfmacc_vv_f16m1(_sum3, _val3, _w0, vl); | ||
| _sum4 = vfmacc_vv_f16m1(_sum4, _val4, _w0, vl); | ||
| _sum5 = vfmacc_vv_f16m1(_sum5, _val5, _w0, vl); | ||
| _sum6 = vfmacc_vv_f16m1(_sum6, _val6, _w0, vl); | ||
| _sum7 = vfmacc_vv_f16m1(_sum7, _val7, _w0, vl); | ||
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| kptr0 += packn; | ||
| #endif |
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Stick to rvv-1.0 spec for intrinsic code, and define compatibility alias for rvv-0.7 in riscv_v_071_fix.h
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