Add assembly for gfx94x

Esse commit está contido em:
Brandon Potter
2024-07-31 14:14:24 -05:00
commit bb6e48dded
+84 -49
Ver Arquivo
@@ -40,53 +40,68 @@ namespace rocshmem {
__device__ __forceinline__ int uncached_load_ubyte(uint8_t* src) {
int ret;
#if __gfx906__
#if defined(__gfx906__)
#endif
#if __gfx908__
#if defined(__gfx908__)
#endif
#if __gfx90a__
#if defined(__gfx90a__)
asm volatile(
"global_load_ubyte %0 %1 off glc slc \n"
"s_waitcnt vmcnt(0)"
: "=v"(ret)
: "v"(src));
#endif
#if __gfx940__
#if defined(__gfx940__) || defined(__gfx941__) || defined(__gfx942__)
asm volatile(
"global_load_ubyte %0 %1 off sc0 sc1 \n"
"s_waitcnt vmcnt(0)"
: "=v"(ret)
: "v"(src));
#endif
return ret;
}
__device__ __forceinline__ void refresh_volatile_sbyte(volatile int *assigned_value,
volatile char *read_value) {
#if __gfx906__
#if defined(__gfx906__)
#endif
#if __gfx908__
#if defined(__gfx908__)
#endif
#if __gfx90a__
#if defined(__gfx90a__)
asm volatile(
"global_load_sbyte %0 %1 off glc slc\n "
"s_waitcnt vmcnt(0)"
: "=v"(*assigned_value)
: "v"(read_value));
#endif
#if __gfx940__
#if defined(__gfx940__) || defined(__gfx941__) || defined(__gfx942__)
asm volatile(
"global_load_sbyte %0 %1 off sc0 sc1\n "
"s_waitcnt vmcnt(0)"
: "=v"(*assigned_value)
: "v"(read_value));
#endif
}
__device__ __forceinline__ void refresh_volatile_dwordx2(volatile uint64_t *assigned_value,
volatile uint64_t *read_value) {
#if __gfx906__
#if defined(__gfx906__)
#endif
#if __gfx908__
#if defined(__gfx908__)
#endif
#if __gfx90a__
#if defined(__gfx90a__)
asm volatile(
"global_load_dwordx2 %0 %1 off glc slc\n "
"s_waitcnt vmcnt(0)"
: "=v"(*assigned_value)
: "v"(read_value));
#endif
#if __gfx940__
#if defined(__gfx940__) || defined(__gfx941__) || defined(__gfx942__)
asm volatile(
"global_load_dwordx2 %0 %1 off sc0 sc1\n "
"s_waitcnt vmcnt(0)"
: "=v"(*assigned_value)
: "v"(read_value));
#endif
}
@@ -101,33 +116,43 @@ NOWARN(-Wdeprecated-volatile,
T ret;
switch (sizeof(T)) {
case 4:
#if __gfx906__
#if defined(__gfx906__)
#endif
#if __gfx908__
#if defined(__gfx908__)
#endif
#if __gfx90a__
#if defined(__gfx90a__)
asm volatile(
"global_load_dword %0 %1 off glc slc \n"
"s_waitcnt vmcnt(0)"
: "=v"(ret)
: "v"(src));
#endif
#if __gfx940__
#if defined(__gfx940__) || defined(__gfx941__) || defined(__gfx942__)
asm volatile(
"global_load_dword %0 %1 off sc0 sc1 \n"
"s_waitcnt vmcnt(0)"
: "=v"(ret)
: "v"(src));
#endif
break;
#if defined(__gfx906__)
#endif
#if defined(__gfx908__)
#endif
#if defined(__gfx90a__)
case 8:
#if __gfx906__
#endif
#if __gfx908__
#endif
#if __gfx90a__
asm volatile(
"global_load_dwordx2 %0 %1 off glc slc \n"
"s_waitcnt vmcnt(0)"
: "=v"(ret)
: "v"(src));
#endif
#if __gfx940__
#if defined(__gfx940__) || defined(__gfx941__) || defined(__gfx942__)
asm volatile(
"global_load_dwordx2 %0 %1 off sc0 sc1 \n"
"s_waitcnt vmcnt(0)"
: "=v"(ret)
: "v"(src));
#endif
break;
default:
@@ -140,29 +165,32 @@ NOWARN(-Wdeprecated-volatile,
__device__ __forceinline__ void __roc_inv() {
#if defined USE_COHERENT_HEAP
#if __gfx906__
#if defined(__gfx906__)
#endif
#if __gfx908__
#if defined(__gfx908__)
#endif
#if __gfx90a__
asm volatile("buffer_wbinvl1;");
#if defined(__gfx90a__)
// asm volatile("buffer_wbinvl1;");
#endif
#if __gfx940__
#if defined(__gfx940__) || defined(__gfx941__) || defined(__gfx942__)
// asm volatile("buffer_inv sc0 sc1;");
#endif
#endif
}
__device__ __forceinline__ void __roc_flush() {
#if defined USE_COHERENT_HEAP
#if __gfx906__
#if defined(__gfx906__)
#endif
#if __gfx908__
#if defined(__gfx908__)
#endif
#if __gfx90a__
asm volatile("s_dcache_wb;");
asm volatile("buffer_wbl2;");
#if defined(__gfx90a__)
// asm volatile("s_dcache_wb;");
// asm volatile("buffer_wbl2;");
#endif
#if __gfx940__
#if defined(__gfx940__) || defined(__gfx941__) || defined(__gfx942__)
// asm volatile("s_dcache_wb;");
// asm volatile("buffer_wbl2;");
#endif
#endif
}
@@ -172,40 +200,43 @@ __device__ __forceinline__ void store_asm(uint8_t* val, uint8_t* dst,
switch (size) {
case 2: {
int16_t val16{*(reinterpret_cast<int16_t*>(val))};
#if __gfx906__
#if defined(__gfx906__)
#endif
#if __gfx908__
#if defined(__gfx908__)
#endif
#if __gfx90a__
#if defined(__gfx90a__)
asm volatile("flat_store_short %0 %1 glc slc" : : "v"(dst), "v"(val16));
#endif
#if __gfx940__
#if defined(__gfx940__) || defined(__gfx941__) || defined(__gfx942__)
asm volatile("flat_store_short %0 %1 sc0 sc1" : : "v"(dst), "v"(val16));
#endif
break;
}
case 4: {
int32_t val32{*(reinterpret_cast<int32_t*>(val))};
#if __gfx906__
#if defined(__gfx906__)
#endif
#if __gfx908__
#if defined(__gfx908__)
#endif
#if __gfx90a__
#if defined(__gfx90a__)
asm volatile("flat_store_dword %0 %1 glc slc" : : "v"(dst), "v"(val32));
#endif
#if __gfx940__
#if defined(__gfx940__) || defined(__gfx941__) || defined(__gfx942__)
asm volatile("flat_store_dword %0 %1 sc0 sc1" : : "v"(dst), "v"(val32));
#endif
break;
}
case 8: {
int64_t val64{*(reinterpret_cast<int64_t*>(val))};
#if __gfx906__
#if defined(__gfx906__)
#endif
#if __gfx908__
#if defined(__gfx908__)
#endif
#if __gfx90a__
#if defined(__gfx90a__)
asm volatile("flat_store_dwordx2 %0 %1 glc slc" : : "v"(dst), "v"(val64));
#endif
#if __gfx940__
#if defined(__gfx940__) || defined(__gfx941__) || defined(__gfx942__)
asm volatile("flat_store_dwordx2 %0 %1 sc0 sc1" : : "v"(dst), "v"(val64));
#endif
break;
}
@@ -216,17 +247,21 @@ __device__ __forceinline__ void store_asm(uint8_t* val, uint8_t* dst,
__device__ __forceinline__ uint64_t __read_clock() {
uint64_t clock{};
#if __gfx906__
#if defined(__gfx906__)
#endif
#if __gfx908__
#if defined(__gfx908__)
#endif
#if __gfx90a__
#if defined(__gfx90a__)
asm volatile(
"s_memrealtime %0\n"
"s_waitcnt lgkmcnt(0)\n"
: "=s"(clock));
#endif
#if __gfx940__
#if defined(__gfx940__) || defined(__gfx941__) || defined(__gfx942__)
asm volatile(
"s_memrealtime %0\n"
"s_waitcnt lgkmcnt(0)\n"
: "=s"(clock));
#endif
return clock;
}