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Alternative Upload geometry data in parallel to multiple GPUs using the "Multi-Device" #107552

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William Leeson wants to merge 137 commits from leesonw/blender-cluster:upload_changed into main
pull from: leesonw/blender-cluster:upload_changed
merge into: blender:main

When changing the target branch, be careful to rebase the branch in your fork to match. See documentation.
Conversation 2 Commits 137 Files Changed 43 +1 -1
1 changed files with 1 additions and 1 deletions
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intern/cycles/device/multi/device.cpp
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@ -492,7 +492,7 @@ class MultiDevice : public Device {
peer_islands.begin(), peer_islands.end(), [&](const vector<SubDevice *> &island) {
for (const device_memory *buffer : buffers) {
VLOG_INFO << "Checking " << buffer->name << " on " << this;
if (buffer->modified && buffer->device_size > 0) {
if (buffer->modified && buffer->data_size > 0) {
device_ptr existing_key = buffer->device_pointer;
device_ptr key = (existing_key) ? existing_key : unique_key++;
size_t existing_size = buffer->device_size;