github_mirrors/vectorscan
3
0
Fork 1
mirror of https://github.com/VectorCamp/vectorscan.git synced 2025-11-19 02:30:35 +03:00
Code Issues Packages Projects Releases Wiki Activity

prints commants and formating fixes

Browse Source
This commit is contained in:
apostolos
2021-11-01 10:05:25 +02:00
parent b8d3d81d7f
commit 3a4d8afb48
6 changed files with 19 additions and 74 deletions
Download Patch File Download Diff File Expand all files Collapse all files

37
src/util/arch/ppc64el/simd_utils.h
View File

@@ -202,43 +202,24 @@ static really_inline m128 eq64_m128(m128 a, m128 b) {
static really_inline u32 movemask128(m128 a) {
//printf("input vector:");
//for (int i=3; i>=0; i--) {printf("%04x, ", a[i]);}
//printf("\n");
uint8x16_t s1 = vec_sr((uint8x16_t)a, vec_splat_u8(7));
//printf("s1:");
//for (int i=15; i>=0; i--) {printf("%02x, ", s1[i]);}
//printf("\n");
uint16x8_t ss = vec_sr((uint16x8_t)s1, vec_splat_u16(7));
uint16x8_t res_and = vec_and((uint16x8_t)s1, vec_splats((uint16_t)0xff));
uint16x8_t s2 = vec_or((uint16x8_t)ss, res_and);
//printf("s2:");
//for (int i=7; i>=0; i--) {printf("%04x, ", s2[i]);}
//printf("\n");
uint32x4_t ss2 = vec_sr((uint32x4_t)s2, vec_splat_u32(14));
uint32x4_t res_and2 = vec_and((uint32x4_t)s2, vec_splats((uint32_t)0xff));
uint32x4_t s3 = vec_or((uint32x4_t)ss2, res_and2);
//printf("s3:");
//for (int i=3; i>=0; i--) {printf("%08x, ", s3[i]);}
//printf("\n");
uint64x2_t ss3 = vec_sr((uint64x2_t)s3, (uint64x2_t)vec_splats(28));
uint64x2_t res_and3 = vec_and((uint64x2_t)s3, vec_splats((uint64_t)0xff));
uint64x2_t s4 = vec_or((uint64x2_t)ss3, res_and3);
//printf("s4:");
//for (int i=1; i>=0; i--) {printf("%016llx, ", s4[i]);}
//printf("\n");
uint64x2_t ss4 = vec_sld((uint64x2_t)vec_splats(0), s4, 9);
uint64x2_t res_and4 = vec_and((uint64x2_t)s4, vec_splats((uint64_t)0xff));
uint64x2_t s5 = vec_or((uint64x2_t)ss4, res_and4);
//printf("s5:");
//for (int i=1; i>=0; i--) {printf("%016llx, ", s5[i]);}
//printf("\n");
//printf("%lld and %lld\n", s5[0],s5[1]);
return s5[0];
}
@@ -305,10 +286,6 @@ switch (imm) {
}
static really_inline m128 low64from128(const m128 in) {
//int64x2_t v = vec_perm((int64x2_t)in, (int64x2_t)vec_splats((uint64_t)0), (uint8x16_t)vec_splat_u8(1));
//printf("v:");
//for (int i=1; i>=0; i++) {printf("%016llx",v[i]);}
//printf("\n");
return (m128) vec_perm((int64x2_t)in, (int64x2_t)vec_splats((uint64_t)0), (uint8x16_t)vec_splat_u8(1));
}
@@ -340,7 +317,7 @@ static really_inline m128 andnot128(m128 a, m128 b) {
// aligned load
static really_inline m128 load128(const void *ptr) {
assert(ISALIGNED_N(ptr, alignof(m128)));
return (m128) vec_xl(0, (const int64_t*)ptr);
return (m128) vec_xl(0, (const int32_t*)ptr);
}
// aligned store
@@ -351,7 +328,7 @@ static really_inline void store128(void *ptr, m128 a) {
// unaligned load
static really_inline m128 loadu128(const void *ptr) {
return (m128) vec_xl(0, (const int64_t*)ptr);
return (m128) vec_xl(0, (const int32_t*)ptr);
}
// unaligned store