AI/rocm-systems
2
0
Rozštěpit 0
Zdrojový kód Úkoly Pull requesty Akce Balíčky Projekty Vydání Wiki Aktivita

Apply .clangformat to all repo source files

Procházet zdrojové kódy 
Change-Id: I7e79c6058f0303f9a98911e3b7dd2e8596079344


[ROCm/clr commit: 9e47fccc89]
Tento commit je obsažen v:
Maneesh Gupta
2018-03-12 11:29:03 +05:30
rodič ecbb701440
revize 46ddefedee
293 změnil soubory, kde provedl 43980 přidání a 45830 odebrání
Stáhněte soubor záplaty Stáhněte rozdílový soubor Rozbalit všechny soubory Sbalit všechny soubory
projects/clr/hipamd/tests/src/deviceLib/hip_popc.cpp
+100 -108
Zobrazit soubor
@@ -34,141 +34,133 @@ THE SOFTWARE.
#include <hip/hip_runtime.h>
#include <hip/device_functions.h>
#define HIP_ASSERT(x) (assert((x)==hipSuccess))
#define HIP_ASSERT(x) (assert((x) == hipSuccess))
#define WIDTH 16
#define HEIGHT 16
#define WIDTH 16
#define HEIGHT 16
#define NUM (WIDTH*HEIGHT)
#define THREADS_PER_BLOCK_X 8
#define THREADS_PER_BLOCK_Y 8
#define THREADS_PER_BLOCK_Z 1
#define NUM (WIDTH * HEIGHT)
#define THREADS_PER_BLOCK_X 8
#define THREADS_PER_BLOCK_Y 8
#define THREADS_PER_BLOCK_Z 1
// CPU implementation of popcount
template<typename T>
unsigned int popcountCPU( T value) {
unsigned int ret = 0;
while (value) {
if (value & 0x1) ++ret;
value >>=1;
}
return ret;
template <typename T>
unsigned int popcountCPU(T value) {
unsigned int ret = 0;
while (value) {
if (value & 0x1) ++ret;
value >>= 1;
}
return ret;
}
__global__ void
HIP_kernel(hipLaunchParm lp,
unsigned int* a, unsigned int* b,unsigned int* c, unsigned long long int* d, int width, int height)
{
__global__ void HIP_kernel(hipLaunchParm lp, unsigned int* a, unsigned int* b, unsigned int* c,
unsigned long long int* d, int width, int height) {
int x = blockDim.x * blockIdx.x + threadIdx.x;
int y = blockDim.y * blockIdx.y + threadIdx.y;
int x = blockDim.x * blockIdx.x + threadIdx.x;
int y = blockDim.y * blockIdx.y + threadIdx.y;
int i = y * width + x;
if ( i < (width * height)) {
int i = y * width + x;
if (i < (width * height)) {
a[i] = __popc(b[i]);
c[i] = __popcll(d[i]);
}
}
c[i] = __popcll(d[i]);
}
}
using namespace std;
int main() {
unsigned int* hostA;
unsigned int* hostB;
unsigned int* hostC;
unsigned long long int* hostD;
unsigned int* hostA;
unsigned int* hostB;
unsigned int* hostC;
unsigned long long int* hostD;
unsigned int* deviceA;
unsigned int* deviceB;
unsigned int* deviceC;
unsigned long long int* deviceD;
unsigned int* deviceA;
unsigned int* deviceB;
unsigned int* deviceC;
unsigned long long int* deviceD;
hipDeviceProp_t devProp;
hipGetDeviceProperties(&devProp, 0);
cout << " System minor " << devProp.minor << endl;
cout << " System major " << devProp.major << endl;
cout << " agent prop name " << devProp.name << endl;
hipDeviceProp_t devProp;
hipGetDeviceProperties(&devProp, 0);
cout << " System minor " << devProp.minor << endl;
cout << " System major " << devProp.major << endl;
cout << " agent prop name " << devProp.name << endl;
cout << "hip Device prop succeeded " << endl ;
cout << "hip Device prop succeeded " << endl;
int i;
int errors;
int i;
int errors;
hostA = (unsigned int*)malloc(NUM * sizeof(unsigned int));
hostB = (unsigned int*)malloc(NUM * sizeof(unsigned int));
hostC = (unsigned int*)malloc(NUM * sizeof(unsigned int));
hostD = (unsigned long long int*)malloc(NUM * sizeof(unsigned long long int));
hostA = (unsigned int*)malloc(NUM * sizeof(unsigned int));
hostB = (unsigned int*)malloc(NUM * sizeof(unsigned int));
hostC = (unsigned int*)malloc(NUM * sizeof(unsigned int));
hostD = (unsigned long long int*)malloc(NUM * sizeof(unsigned long long int));
// initialize the input data
for (i = 0; i < NUM; i++) {
hostB[i] = i;
hostD[i] = 1099511627776-i;
}
HIP_ASSERT(hipMalloc((void**)&deviceA, NUM * sizeof(unsigned int)));
HIP_ASSERT(hipMalloc((void**)&deviceB, NUM * sizeof(unsigned int)));
HIP_ASSERT(hipMalloc((void**)&deviceC, NUM * sizeof(unsigned int)));
HIP_ASSERT(hipMalloc((void**)&deviceD, NUM * sizeof(unsigned long long int)));
HIP_ASSERT(hipMemcpy(deviceB, hostB, NUM*sizeof(unsigned int), hipMemcpyHostToDevice));
HIP_ASSERT(hipMemcpy(deviceD, hostD, NUM*sizeof(unsigned long long int), hipMemcpyHostToDevice));
hipLaunchKernel(HIP_kernel,
dim3(WIDTH/THREADS_PER_BLOCK_X, HEIGHT/THREADS_PER_BLOCK_Y),
dim3(THREADS_PER_BLOCK_X, THREADS_PER_BLOCK_Y),
0, 0,
deviceA ,deviceB, deviceC,deviceD ,WIDTH ,HEIGHT);
HIP_ASSERT(hipMemcpy(hostA, deviceA, NUM*sizeof(unsigned int), hipMemcpyDeviceToHost));
HIP_ASSERT(hipMemcpy(hostC, deviceC, NUM*sizeof(unsigned int), hipMemcpyDeviceToHost));
// verify the results
errors = 0;
for (i = 0; i < NUM; i++) {
if (hostA[i] != popcountCPU(hostB[i])) {
errors++;
// initialize the input data
for (i = 0; i < NUM; i++) {
hostB[i] = i;
hostD[i] = 1099511627776 - i;
}
}
if (errors!=0) {
cout << "FAILED: popc" << endl;
return -1;
} else {
cout << "__popc() checked!" << endl;
}
errors = 0;
for (i = 0; i < NUM; i++) {
if (hostC[i] != popcountCPU(hostD[i])) {
errors++;
HIP_ASSERT(hipMalloc((void**)&deviceA, NUM * sizeof(unsigned int)));
HIP_ASSERT(hipMalloc((void**)&deviceB, NUM * sizeof(unsigned int)));
HIP_ASSERT(hipMalloc((void**)&deviceC, NUM * sizeof(unsigned int)));
HIP_ASSERT(hipMalloc((void**)&deviceD, NUM * sizeof(unsigned long long int)));
HIP_ASSERT(hipMemcpy(deviceB, hostB, NUM * sizeof(unsigned int), hipMemcpyHostToDevice));
HIP_ASSERT(
hipMemcpy(deviceD, hostD, NUM * sizeof(unsigned long long int), hipMemcpyHostToDevice));
hipLaunchKernel(HIP_kernel, dim3(WIDTH / THREADS_PER_BLOCK_X, HEIGHT / THREADS_PER_BLOCK_Y),
dim3(THREADS_PER_BLOCK_X, THREADS_PER_BLOCK_Y), 0, 0, deviceA, deviceB, deviceC,
deviceD, WIDTH, HEIGHT);
HIP_ASSERT(hipMemcpy(hostA, deviceA, NUM * sizeof(unsigned int), hipMemcpyDeviceToHost));
HIP_ASSERT(hipMemcpy(hostC, deviceC, NUM * sizeof(unsigned int), hipMemcpyDeviceToHost));
// verify the results
errors = 0;
for (i = 0; i < NUM; i++) {
if (hostA[i] != popcountCPU(hostB[i])) {
errors++;
}
}
if (errors != 0) {
cout << "FAILED: popc" << endl;
return -1;
} else {
cout << "__popc() checked!" << endl;
}
errors = 0;
for (i = 0; i < NUM; i++) {
if (hostC[i] != popcountCPU(hostD[i])) {
errors++;
}
}
if (errors != 0) {
cout << "FAILED:popc" << endl;
return -1;
} else {
cout << "__popcll() checked!" << endl;
}
}
if (errors!=0) {
cout << "FAILED:popc" << endl;
return -1;
} else {
cout << "__popcll() checked!" << endl;
}
cout << "popc test PASSED!" << endl;
cout << "popc test PASSED!" << endl;
HIP_ASSERT(hipFree(deviceA));
HIP_ASSERT(hipFree(deviceB));
HIP_ASSERT(hipFree(deviceC));
HIP_ASSERT(hipFree(deviceD));
HIP_ASSERT(hipFree(deviceA));
HIP_ASSERT(hipFree(deviceB));
HIP_ASSERT(hipFree(deviceC));
HIP_ASSERT(hipFree(deviceD));
free(hostA);
free(hostB);
free(hostC);
free(hostD);
free(hostA);
free(hostB);
free(hostC);
free(hostD);
return errors;
return errors;
}