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Expose stats of all GPUs #532

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@Zakhrov Zakhrov commented May 26, 2021

This is #531 rebased against develop.

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jackun commented May 26, 2021

Next time just do git push -f to same branch, no need for new PR ;) Of course if it is in a feature branch and not in master etc

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Zakhrov commented May 26, 2021

Next time just do git push -f to same branch, no need for new PR ;) Of course if it is in a feature branch and not in master etc

Yeah well I had it in master

@@ -65,12 +65,18 @@ void update_hw_info(struct swapchain_stats& sw_stats, struct overlay_params& par
// Save data for graphs
if (graph_data.size() > 50)
graph_data.erase(graph_data.begin());
graph_data.push_back(currentLogData);
#ifdef _WIN32
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This chunk is pointless it seems

src/vulkan.cpp Outdated
@@ -614,11 +638,11 @@ void init_system_info(){
const char* mangohud_recursion = getenv("MANGOHUD_RECURSION");
if (!mangohud_recursion) {
setenv("MANGOHUD_RECURSION", "1", 1);
driver = exec("glxinfo -B | grep 'OpenGL version' | sed 's/^.*: //' | sed 's/([^()]*)//g' | tr -s ' '");
driver = exec("glxinfo -B | grep 'OpenGL version' | sed 's/^.*: //' | cut -d' ' --output-delimiter=$'\n' -f1- | grep -v '(' | grep -v ')' | tr '\n' ' ' | cut -c 1-");
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@jackun jackun May 26, 2021

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Unrelated change from rebasing?

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Yeah I guess those are left over from merge conflict resolution

src/vulkan.cpp Outdated
trim(driver);
unsetenv("MANGOHUD_RECURSION");
} else {
driver = "MangoHud glxinfo recursion detected";
driver = "MangoHud glxinfo recurssion detected";
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Unrelated change from rebasing

ImGui::TableNextRow(); ImGui::TableNextColumn();
const char* gpu_text;
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Any reason for turning it into std::string instead?

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I was concatenating the name of the GPU. I've since put that on a separate hud element but we could keep it as a std::string in case we need to add GPU indices (GPU 1,GPU 2 etc)

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jackun commented Sep 18, 2021

Thought going with a bit more cpp-ish way, check https://github.com/flightlessmango/MangoHud/tree/libdrm-radeon
I've added a show_all_gpus (can has better name?) option to force drawing all gpus' stats.

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jackun commented Jul 13, 2022

Is this way enough? https://github.com/flightlessmango/MangoHud/tree/multi-gpu
Probably needs some checking before merge that it selects correct gpu for single mode and maybe add some gpu selection options, not just all or single :P

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2 participants