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Crash buddy::PairState::replace_next #16

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kvark opened this issue Nov 4, 2020 · 3 comments
Closed

Crash buddy::PairState::replace_next #16

kvark opened this issue Nov 4, 2020 · 3 comments

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@kvark
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kvark commented Nov 4, 2020 

Crashed Thread:        0  Dispatch queue: com.apple.main-thread

Exception Type:        EXC_BAD_INSTRUCTION (SIGILL)
Exception Codes:       0x0000000000000001, 0x0000000000000000
Exception Note:        EXC_CORPSE_NOTIFY

Termination Signal:    Illegal instruction: 4
Termination Reason:    Namespace SIGNAL, Code 0x4
Terminating Process:   exc handler [1338]

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   cube                          	0x000000010e447014 core::hint::unreachable_unchecked::h7e948729dce20eef + 4 (hint.rs:51)
1   cube                          	0x000000010e44503b gpu_alloc::buddy::PairState::replace_next::hd644150acb99daa5 + 75 (buddy.rs:37)
2   cube                          	0x000000010e4453ff gpu_alloc::buddy::Size::acquire::h27b3e461dc60d6b9 + 383 (buddy.rs:159)
3   cube                          	0x000000010e209730 gpu_alloc::buddy::BuddyAllocator$LT$M$GT$::alloc::hb0998c057cbd506a + 944 (buddy.rs:345)
4   cube                          	0x000000010e1b7baa gpu_alloc::allocator::GpuAllocator$LT$M$GT$::alloc_internal::h33ffc27b6ac6d927 + 3354 (allocator.rs:317)
5   cube                          	0x000000010e1b7e34 gpu_alloc::allocator::GpuAllocator$LT$M$GT$::alloc_with_strategy::hd0b8beb74e7f121c + 68 (allocator.rs:140)
6   cube                          	0x000000010e01509a wgpu_core::device::alloc::MemoryAllocator$LT$B$GT$::allocate::h371a98d8c4aa3e1a + 362 (alloc.rs:80)
7   cube                          	0x000000010e185698 wgpu_core::device::Device$LT$B$GT$::create_buffer::hed67cbbc7728bce3 + 1944 (mod.rs:472)
8   cube                          	0x000000010e04efa6 wgpu_core::device::_$LT$impl$u20$wgpu_core..hub..Global$LT$G$GT$$GT$::device_create_buffer::hd87c51df08fd4f54 + 3270 (mod.rs:1002)
9   cube                          	0x000000010e1b5075 _$LT$wgpu..backend..direct..Context$u20$as$u20$wgpu..Context$GT$::device_create_buffer::hb23665a174b9be64 + 261 (direct.rs:894)
10  cube                          	0x000000010e1b0263 _$LT$wgpu..Device$u20$as$u20$wgpu..util..DeviceExt$GT$::create_buffer_init::h90c5b4529b02d706 + 387 (mod.rs:93)
@kvark kvark mentioned this issue Nov 4, 2020
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@kvark
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kvark commented Nov 4, 2020

I got this when running the cube example of wgpu-rs on top of gfx-rs/wgpu#1015

@zakarumych
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I will look into this

@zakarumych
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See #19 and kvark/wgpu#1

bors bot added a commit to gfx-rs/wgpu that referenced this issue Nov 9, 2020
@bors @kvark
Merge #1015
2e88de3 
1015: Replace gfx-memory by gpu-alloc r=cwfitzgerald a=kvark

**Connections**
Fixes #1011
Blocked on:
- zakarumych/gpu-alloc#4
- zakarumych/gpu-alloc#14
- zakarumych/gpu-alloc#16

**Description**
Moves us to gpu-allocator, which should be simpler and better supported than gfx-memory.

**Testing**
Untested and unfinished (to be updated)

Co-authored-by: Dzmitry Malyshau <kvarkus@gmail.com>
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@kvark @zakarumych