Sure I can test if you build it.
On 27. Sep 2023, at 1.01, dudek53 <[email protected]> wrote: Just want to put out this again but with a refined change. In ImageTransformsGPU.cpp we have following: const int bytesPerDestPixel = 16 + 16 + 8 + ((XGLMap[destGLTransferFormat] != GL_RGBA32F_ARB) ? BytesPerPixel[destGLTransferFormat] : 0) + ((destAlphaBuffer != NULL) ? 1 : 0); const long long int maxDestPixels = gpuMemoryRemaining / bytesPerDestPixel; Change to below for mac M1 ARM 64-bit: const int bytesPerDestPixel = 16 + 16 + 8 + ((XGLMap[destGLTransferFormat] != GL_RGBA32F_ARB) ? BytesPerPixel[destGLTransferFormat] : 0) + ((destAlphaBuffer != NULL) ? 1 : 0); #ifdef __aarch64__ // Check for ARM 64-bit architecture const long long int maxDestPixels = gpuMemoryRemaining / bytesPerDestPixel / 2; #else const long long int maxDestPixels = gpuMemoryRemaining / bytesPerDestPixel; #endif By reducing bytesPerDestPixel by half I can process huge files on my M1. Tested 20000 X 13333 pixel files and they come out just fine. My first fix would segfault on these files. Of course this could be tested more and maybe you want a version to try mikko? You are actually the first person I hear about selecting the GPU option working on M1. If tested around some maybe it would be a legit fix? What´s your opinion T.Modes? tisdag 26 september 2023 kl. 16:42:51 UTC+2 skrev dudek53: I see. Yes, the issue is pretty much isolated to some sort of memory chunk computation involving gpu but since my personal fix works for me and a few friends I did not took the time to try and understand why it works. Anyway. My fix is described here so if you manage to compile align_image_stack with that fix it should work. Den tis 26 sep. 2023 16:34Kuutti Mikko (KAVI) <[email protected]> skrev: The dmg you posted here. On 26. Sep 2023, at 17.28, dudek53 <[email protected]> wrote: What build? Is it the beta 1 or a build here. GPU issue was kind of "fixed" but the fix was not very clean or understandable so not shared in public. I plan on dive a little deeper here though and when a proper fix is found I'll post it here. Den tis 26 sep. 2023 15:[email protected] <[email protected]> skrev: This build seems to work after xattr -c’ing all the apps and as long as you don’t check “Use GPU for remapping”. That produces garbage. M1 Max MacBook Pro. On Saturday, September 23, 2023 at 11:36:31 AM UTC+3 [email protected] wrote: Fixed! Will delet former message here as it is not possible to edit the message. On Sat, Sep 23, 2023 at 10:28 AM T. Modes <[email protected]> wrote: Thanks for building, but … [email protected] schrieb am Samstag, 23. September 2023 um 10:08:41 UTC+2: Releasing a mac arm64 build according to this source code relaease from T.Modes: Please use the dedicated thread for the beta 1 release for such announcement and not your "private" mac thread. So all reports concerning the beta 1 are in one thread and not scattered about several ones. 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