github/tinygrad
1
1
Fork 0
mirror of https://github.com/tinygrad/tinygrad.git synced 2026-02-19 02:44:40 -05:00
Code Issues Packages Projects Releases Wiki Activity

Construct c_ulong in blitCommandEncoder copy method (#6793)

Browse Source 
* Construct c_ulong in blitCommandEncoder copy method

* line too long

---------

Co-authored-by: Mesozoic Egg <mesozoic.egg@proton.me>
This commit is contained in:
mesozoic-egg
2024-10-02 11:09:37 +08:00
committed by GitHub
parent 567e10efcb
commit d2e02b47e1
1 changed files with 2 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
tinygrad/runtime/ops_metal.py
View File

@@ -135,7 +135,8 @@ class MetalAllocator(LRUAllocator):
dest_dev.synchronize()
src_command_buffer = msg(src_dev.mtl_queue, "commandBuffer", restype=objc_instance)
encoder = msg(src_command_buffer, "blitCommandEncoder", restype=objc_instance)
msg(encoder, "copyFromBuffer:sourceOffset:toBuffer:destinationOffset:size:", src.buf, src.offset, dest.buf, dest.offset, sz)
msg(encoder, "copyFromBuffer:sourceOffset:toBuffer:destinationOffset:size:", src.buf, ctypes.c_ulong(src.offset),
dest.buf, ctypes.c_ulong(dest.offset), ctypes.c_ulong(sz))
msg(encoder, "endEncoding")
if src_dev != dest_dev:
msg(src_command_buffer, "encodeSignalEvent:value:", src_dev.timeline_signal, src_dev.timeline_value)