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Code Issues Releases Wiki Activity

Set the correct data for cldata and prepare for pad8 fixes.

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This commit is contained in:
Con Kolivas 2012-07-16 11:53:18 +10:00
parent 3d1b4d6374
commit a9a0bba18b
3 changed files with 17 additions and 5 deletions
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17
driver-opencl.c
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@ -1001,6 +1001,8 @@ static cl_int queue_scrypt_kernel(_clState *clState, dev_blk_ctx *blk, cl_uint t
cl_int status = 0;
int i;
status = clEnqueueWriteBuffer(clState->commandQueue, clState->CLbuffer0, true, 0, 80, clState->cldata, 0, NULL,NULL);
CL_SET_ARG(clState->CLbuffer0);
CL_SET_ARG(clState->outputBuffer);
CL_SET_ARG(clState->padbuffer8);
@ -1309,7 +1311,7 @@ static bool opencl_thread_init(struct thr_info *thr)
struct cgpu_info *gpu = thr->cgpu;
struct opencl_thread_data *thrdata;
_clState *clState = clStates[thr_id];
cl_int status;
cl_int status = 0;
thrdata = calloc(1, sizeof(*thrdata));
thr->cgpu_data = thrdata;
@ -1348,10 +1350,13 @@ static bool opencl_thread_init(struct thr_info *thr)
}
#ifdef USE_SCRYPT
if (opt_scrypt)
status = clEnqueueWriteBuffer(clState->commandQueue, clState->CLbuffer0, true, 0, BUFFERSIZE, blank_res, 0, NULL,NULL);
if (opt_scrypt) {
if (clState->padbufsize > BUFFERSIZE)
blank_res = realloc(blank_res, clState->padbufsize);
status = clEnqueueWriteBuffer(clState->commandQueue, clState->padbuffer8, true, 0, clState->padbufsize, blank_res, 0, NULL,NULL);
}
#endif
status = clEnqueueWriteBuffer(clState->commandQueue, clState->outputBuffer, CL_TRUE, 0,
status |= clEnqueueWriteBuffer(clState->commandQueue, clState->outputBuffer, CL_TRUE, 0,
BUFFERSIZE, blank_res, 0, NULL, NULL);
if (unlikely(status != CL_SUCCESS)) {
applog(LOG_ERR, "Error: clEnqueueWriteBuffer failed.");
@ -1440,6 +1445,10 @@ static int64_t opencl_scanhash(struct thr_info *thr, struct work *work,
localThreads[0], gpu->intensity);
if (hashes > gpu->max_hashes)
gpu->max_hashes = hashes;
#ifdef USE_SCRYPT
clState->cldata = work->data;
#endif
status = thrdata->queue_kernel_parameters(clState, &work->blk, globalThreads[0]);
if (unlikely(status != CL_SUCCESS)) {
applog(LOG_ERR, "Error: clSetKernelArg of all params failed.");

3
ocl.c
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@ -754,8 +754,9 @@ built:
size_t ipt = (1024 / clState->lookup_gap + (1024 % clState->lookup_gap > 0));
size_t bufsize = 128 * ipt * clState->thread_concurrency;
clState->CLbuffer0 = clCreateBuffer(clState->context, CL_MEM_READ_ONLY, 128, NULL, &status);
clState->CLbuffer0 = clCreateBuffer(clState->context, CL_MEM_READ_ONLY, 80, NULL, &status);
clState->padbuffer8 = clCreateBuffer(clState->context, CL_MEM_READ_WRITE, bufsize, NULL, &status);
clState->padbufsize = bufsize;
}
#endif
clState->outputBuffer = clCreateBuffer(clState->context, CL_MEM_WRITE_ONLY, BUFFERSIZE, NULL, &status);

2
ocl.h
View File

@ -24,6 +24,8 @@ typedef struct {
cl_mem padbuffer8;
size_t lookup_gap;
size_t thread_concurrency;
size_t padbufsize;
void * cldata;
#endif
bool hasBitAlign;
bool hasOpenCL11plus;