[0.12.20] Smoke Lag Spike

[Rseding91]

I also have been unable to use smoke since the animation was updated in 0.12. I have to disable the smoke option, or my FPS drops from 60 to 10FPS near steam engines or steel furnaces.

Specs:
OS: Ubuntu 15.10 Wily x64
CPU: i7-3770K
GPU: GTX 680 Superclocked, 2GB VRAM
RAM: 16GB 1333 MHZ
Storage: 1TB WD Black HDD

Given my GPU and Processor, there is zero reason I should be experience such massive frame drops with smoke. I can provide a save if desired.

Are you sure that Factorio is actually using your 680 and not the built-in Intel® HD Graphics 4000 on the processor?

[Afforess]

Are you sure that Factorio is actually using your 680 and not the built-in Intel® HD Graphics 4000 on the processor?

Pretty sure, lspci only shows 1 VGA controller:

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afforess:~$ sudo lspci -v -s `sudo lspci | awk '/VGA/{print $1}'`
01:00.0 VGA compatible controller: NVIDIA Corporation GK104 [GeForce GTX 680] (rev a1) (prog-if 00 [VGA controller])
	Subsystem: eVga.com. Corp. Device 2683
	Flags: bus master, fast devsel, latency 0, IRQ 60
	Memory at fa000000 (32-bit, non-prefetchable) [size=16M]
	Memory at d0000000 (64-bit, prefetchable) [size=128M]
	Memory at d8000000 (64-bit, prefetchable) [size=32M]
	I/O ports at e000 [size=128]
	[virtual] Expansion ROM at fb000000 [disabled] [size=512K]
	Capabilities: [60] Power Management version 3
	Capabilities: [68] MSI: Enable+ Count=1/1 Maskable- 64bit+
	Capabilities: [78] Express Endpoint, MSI 00
	Capabilities: [b4] Vendor Specific Information: Len=14 <?>
	Capabilities: [100] Virtual Channel
	Capabilities: [128] Power Budgeting <?>
	Capabilities: [600] Vendor Specific Information: ID=0001 Rev=1 Len=024 <?>
	Kernel driver in use: nvidia

Glxinfo:

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afforess:~$ sudo glxinfo | grep OpenGL
OpenGL vendor string: NVIDIA Corporation
OpenGL renderer string: GeForce GTX 680/PCIe/SSE2
OpenGL core profile version string: 4.4.0 NVIDIA 352.79
OpenGL core profile shading language version string: 4.40 NVIDIA via Cg compiler
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
OpenGL core profile extensions:
OpenGL version string: 4.5.0 NVIDIA 352.79
OpenGL shading language version string: 4.50 NVIDIA
OpenGL context flags: (none)
OpenGL profile mask: (none)
OpenGL extensions:
OpenGL ES profile version string: OpenGL ES 3.1 NVIDIA 352.79
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.10
OpenGL ES profile extensions:

[Afforess]

Save:
https://dl.dropboxusercontent.com/u/498 ... erTest.zip

Mods: (Do note that many of the mods are disabled, this is intentional. I only have bob's stuff for testing, not for playing my save)
https://dl.dropboxusercontent.com/u/49805/mods.zip

Log File:
https://dl.dropboxusercontent.com/u/498 ... urrent.log