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CopyBuffer support #9

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Merged
tinebp merged 1 commit into from
Jan 14, 2026
Merged

CopyBuffer support #9

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24 changes: 23 additions & 1 deletion lib/CL/devices/vortex/pocl-vortex.c
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Original file line number Diff line number Diff line change
Expand Up @@ -117,7 +117,8 @@ void pocl_vortex_init_device_ops(struct pocl_device_ops *ops) {

ops->read = pocl_vortex_read;
ops->write = pocl_vortex_write;

ops->copy = pocl_vortex_copy;

ops->get_mapping_ptr = pocl_driver_get_mapping_ptr;
ops->free_mapping_ptr = pocl_driver_free_mapping_ptr;
}
Expand Down Expand Up @@ -695,6 +696,27 @@ void pocl_vortex_free(cl_device_id dev, cl_mem mem_obj) {
p->version = 0;
}

void pocl_vortex_copy(void *data,
pocl_mem_identifier *dst_mem_id,
cl_mem dst_buf,
pocl_mem_identifier *src_mem_id,
cl_mem src_buf,
size_t dst_offset,
size_t src_offset,
size_t size)
{
int vx_err;
vortex_buffer_data_t *src_buf_data = (vortex_buffer_data_t *)src_mem_id->mem_ptr;
vortex_buffer_data_t *dst_buf_data = (vortex_buffer_data_t *)dst_mem_id->mem_ptr;
vx_err = vx_copy_dev_to_dev(dst_buf_data->vx_buffer, dst_offset,
src_buf_data->vx_buffer, src_offset,
size);
if (vx_err != 0)
{
POCL_ABORT("POCL_VORTEX_COPY\n");
}
}

void pocl_vortex_write(void *data,
const void *__restrict__ host_ptr,
pocl_mem_identifier *dst_mem_id,
Expand Down
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