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diff --git a/results/classifier/118/device/1346 b/results/classifier/118/device/1346
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+device: 0.940
+graphic: 0.929
+x86: 0.917
+performance: 0.890
+kernel: 0.862
+architecture: 0.852
+hypervisor: 0.805
+debug: 0.791
+semantic: 0.785
+PID: 0.772
+files: 0.768
+mistranslation: 0.758
+register: 0.720
+socket: 0.706
+user-level: 0.698
+ppc: 0.695
+permissions: 0.690
+vnc: 0.683
+TCG: 0.659
+network: 0.653
+peripherals: 0.642
+virtual: 0.626
+risc-v: 0.626
+VMM: 0.602
+boot: 0.583
+KVM: 0.515
+arm: 0.501
+assembly: 0.469
+i386: 0.410
+
+simulate x86_64 virtio-gpu-gl qemu report error
+Description of problem:
+when I run the below command, it can run ok, and myos can get the virtio-gpu feature,but it less 3d feature.
+   ```
+   ./qemu-system-x86_64 -nographic -M q35 -m 1024 -cpu Nehalem -smp 8 -kernel myos -device virtio-gpu
+   ```
+so I delete ```-nographic``` and modify the device to :
+```
+-device virtio-gpu-gl -display sdl,gl=on
+```
+but qemu tells me ERROR:
+```
+qemu-system-x86_64: ../ui/console-gl.c:105: surface_gl_update_texture: Assertion `gls' failed.
+```
+Additional information:
+I modify the code qemu/ui/sdl2-gl.c function sdl2_gl_switch():
+
+`    
+#if 0
+if (is_placeholder(new_surface) && qemu_console_get_index(dcl->con)) {
+        qemu_gl_fini_shader(scon->gls);
+        scon->gls = NULL;
+        sdl2_window_destroy(scon);
+        return;
+    }
+#endif
+`
+and, qemu can run myos with ```-nographic```, and i can get 3d feature:
+   ```
+   ./qemu-system-x86_64 -nographic -M q35 -m 1024 -cpu Nehalem -smp 8 -kernel myos -device virtio-gpu-gl -display sdl,gl=on
+   ```
+
+I think there is something bug.
+
+thanks