Commit 25c39c96bba7a5181d8d994a15767f4b7a6f0691
2012-10-15T12:31:57
Ease the checking on allocation of padbuffer8 in the hope it works partially anyway on an apparently failed call.
diff --git a/ocl.c b/ocl.c
index 5b56e00..f68c801 100644
--- a/ocl.c
+++ b/ocl.c
@@ -816,8 +816,13 @@ built:
bufsize = cgpu->max_alloc;
applog(LOG_DEBUG, "Creating scrypt buffer sized %d", bufsize);
clState->padbufsize = bufsize;
+
+ /* This buffer is weird and might work to some degree even if
+ * the create buffer call has apparently failed, so check if we
+ * get anything back before we call it a failure. */
+ clState->padbuffer8 = NULL;
clState->padbuffer8 = clCreateBuffer(clState->context, CL_MEM_READ_WRITE, bufsize, NULL, &status);
- if (status != CL_SUCCESS) {
+ if (status != CL_SUCCESS && !clState->padbuffer8) {
applog(LOG_ERR, "Error %d: clCreateBuffer (padbuffer8), decrease CT or increase LG", status);
return NULL;
}