vega 56 and rx 580 can't run the xmr-stak in the same time?

[zjhxmjl]

zjhxmjl@12:~$ sensors acpitz-virtual-0 Adapter: Virtual device temp1: +30.0°C (crit = +127.0°C) temp2: +27.8°C (crit = +119.0°C) temp3: +29.8°C (crit = +119.0°C)

amdgpu-pci-0300 Adapter: PCI adapter vddgfx: +0.75 V fan1: 912 RPM temp1: +34.0°C (crit = +91.0°C, hyst = -273.1°C) power1: 3.00 W

amdgpu-pci-0400 Adapter: PCI adapter vddgfx: +0.95 V fan1: 782 RPM temp1: +42.0°C (crit = +94.0°C, hyst = -273.1°C) power1: 38.00 W

coretemp-isa-0000 Adapter: ISA adapter Physical id 0: +31.0°C (high = +80.0°C, crit = +100.0°C) Core 0: +30.0°C (high = +80.0°C, crit = +100.0°C) Core 1: +30.0°C (high = +80.0°C, crit = +100.0°C)

zjhxmjl@12:~$ lspci|grep VGA 00:02.0 VGA compatible controller: Intel Corporation Device 5902 (rev 04) 03:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Device 687f (rev c3) 04:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Device 67df (rev e7) zjhxmjl@12:~$ clinfo Number of platforms 2 Platform Name AMD Accelerated Parallel Processing Platform Vendor Advanced Micro Devices, Inc. Platform Version OpenCL 2.1 AMD-APP (2580.4) Platform Profile FULL_PROFILE Platform Extensions cl_khr_icd cl_amd_event_callback cl_amd_offline_devices Platform Host timer resolution 1ns Platform Extensions function suffix AMD

Platform Name AMD Accelerated Parallel Processing Platform Vendor Advanced Micro Devices, Inc. Platform Version OpenCL 2.1 AMD-APP (2580.4) Platform Profile FULL_PROFILE Platform Extensions cl_khr_icd cl_amd_event_callback cl_amd_offline_devices Platform Host timer resolution 1ns Platform Extensions function suffix AMD

Platform Name AMD Accelerated Parallel Processing Number of devices 1 Device Name Ellesmere Device Vendor Advanced Micro Devices, Inc. Device Vendor ID 0x1002 Device Version OpenCL 1.2 AMD-APP (2580.4) Driver Version 2580.4 Device OpenCL C Version OpenCL C 1.2 Device Type GPU Device Profile FULL_PROFILE Device Board Name (AMD) Radeon RX 580 Series Device Topology (AMD) PCI-E, 04:00.0 Max compute units 36 SIMD per compute unit (AMD) 4 SIMD width (AMD) 16 SIMD instruction width (AMD) 1 Max clock frequency 1366MHz Graphics IP (AMD) 8.0 Device Partition (core) Max number of sub-devices 36 Supported partition types none specified Max work item dimensions 3 Max work item sizes 1024x1024x1024 Max work group size 256 Preferred work group size multiple 64 Wavefront width (AMD) 64 Preferred / native vector sizes char 4 / 4 short 2 / 2 int 1 / 1 long 1 / 1 half 1 / 1 (cl_khr_fp16) float 1 / 1 double 1 / 1 (cl_khr_fp64) Half-precision Floating-point support (cl_khr_fp16) Denormals No Infinity and NANs No Round to nearest No Round to zero No Round to infinity No IEEE754-2008 fused multiply-add No Support is emulated in software No Correctly-rounded divide and sqrt operations No Single-precision Floating-point support (core) Denormals No Infinity and NANs Yes Round to nearest Yes Round to zero Yes Round to infinity Yes IEEE754-2008 fused multiply-add Yes Support is emulated in software No Correctly-rounded divide and sqrt operations Yes Double-precision Floating-point support (cl_khr_fp64) Denormals Yes Infinity and NANs Yes Round to nearest Yes Round to zero Yes Round to infinity Yes IEEE754-2008 fused multiply-add Yes Support is emulated in software No Correctly-rounded divide and sqrt operations No Address bits 64, Little-Endian Global memory size 8580849664 (7.992GiB) Global free memory (AMD) 8360080 (7.973GiB) Global memory channels (AMD) 8 Global memory banks per channel (AMD) 16 Global memory bank width (AMD) 256 bytes Error Correction support No Max memory allocation 4244635648 (3.953GiB) Unified memory for Host and Device No Minimum alignment for any data type 128 bytes Alignment of base address 2048 bits (256 bytes) Global Memory cache type Read/Write Global Memory cache size 16384 Global Memory cache line 64 bytes Image support Yes Max number of samplers per kernel 16 Max size for 1D images from buffer 134217728 pixels Max 1D or 2D image array size 2048 images Base address alignment for 2D image buffers 256 bytes Pitch alignment for 2D image buffers 256 bytes Max 2D image size 16384x16384 pixels Max 3D image size 2048x2048x2048 pixels Max number of read image args 128 Max number of write image args 8 Local memory type Local Local memory size 32768 (32KiB) Local memory syze per CU (AMD) 65536 (64KiB) Local memory banks (AMD) 32 Max constant buffer size 4244635648 (3.953GiB) Max number of constant args 8 Max size of kernel argument 1024 Queue properties Out-of-order execution No Profiling Yes Prefer user sync for interop Yes Profiling timer resolution 1ns Profiling timer offset since Epoch (AMD) 1538359149984123775ns (Mon Oct 1 09:59:09 2018) Execution capabilities Run OpenCL kernels Yes Run native kernels No Thread trace supported (AMD) Yes SPIR versions 1.2 printf() buffer size 4194304 (4MiB) Built-in kernels Device Available Yes Compiler Available Yes Linker Available Yes Device Extensions cl_khr_fp64 cl_amd_fp64 cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_fp16 cl_khr_gl_sharing cl_amd_device_attribute_query cl_amd_vec3 cl_amd_printf cl_amd_media_ops cl_amd_media_ops2 cl_amd_popcnt cl_khr_image2d_from_buffer cl_khr_spir cl_khr_gl_event

Platform Name AMD Accelerated Parallel Processing Number of devices 1 Device Name gfx900 Device Vendor Advanced Micro Devices, Inc. Device Vendor ID 0x1002 Device Version OpenCL 1.2 AMD-APP (2580.4) Driver Version 2580.4 (PAL,HSAIL) Device OpenCL C Version OpenCL C 1.2 Device Type GPU Device Profile FULL_PROFILE Device Board Name (AMD) Radeon RX Vega Device Topology (AMD) PCI-E, 03:00.0 Max compute units 56 SIMD per compute unit (AMD) 4 SIMD width (AMD) 16 SIMD instruction width (AMD) 1 Max clock frequency 1590MHz Graphics IP (AMD) 9.0 Device Partition (core) Max number of sub-devices 56 Supported partition types none specified Max work item dimensions 3 Max work item sizes 1024x1024x1024 Max work group size 256 Preferred work group size multiple 64 Wavefront width (AMD) 64 Preferred / native vector sizes char 4 / 4 short 2 / 2 int 1 / 1 long 1 / 1 half 1 / 1 (cl_khr_fp16) float 1 / 1 double 1 / 1 (cl_khr_fp64) Half-precision Floating-point support (cl_khr_fp16) Denormals No Infinity and NANs No Round to nearest No Round to zero No Round to infinity No IEEE754-2008 fused multiply-add No Support is emulated in software No Correctly-rounded divide and sqrt operations No Single-precision Floating-point support (core) Denormals No Infinity and NANs Yes Round to nearest Yes Round to zero Yes Round to infinity Yes IEEE754-2008 fused multiply-add Yes Support is emulated in software No Correctly-rounded divide and sqrt operations Yes Double-precision Floating-point support (cl_khr_fp64) Denormals Yes Infinity and NANs Yes Round to nearest Yes Round to zero Yes Round to infinity Yes IEEE754-2008 fused multiply-add Yes Support is emulated in software No Correctly-rounded divide and sqrt operations No Address bits 64, Little-Endian Global memory size 8573157376 (7.984GiB) Global free memory (AMD) 8370112 (7.982GiB) Global memory channels (AMD) 64 Global memory banks per channel (AMD) 4 Global memory bank width (AMD) 256 bytes Error Correction support No Max memory allocation 4244635648 (3.953GiB) Unified memory for Host and Device No Minimum alignment for any data type 128 bytes Alignment of base address 2048 bits (256 bytes) Global Memory cache type Read/Write Global Memory cache size 16384 Global Memory cache line 64 bytes Image support Yes Max number of samplers per kernel 16 Max size for 1D images from buffer 134217728 pixels Max 1D or 2D image array size 2048 images Base address alignment for 2D image buffers 256 bytes Pitch alignment for 2D image buffers 256 bytes Max 2D image size 16384x16384 pixels Max 3D image size 2048x2048x2048 pixels Max number of read image args 128 Max number of write image args 8 Local memory type Local Local memory size 32768 (32KiB) Local memory syze per CU (AMD) 65536 (64KiB) Local memory banks (AMD) 32 Max constant buffer size 4244635648 (3.953GiB) Max number of constant args 8 Max size of kernel argument 1024 Queue properties Out-of-order execution No Profiling Yes Prefer user sync for interop Yes Profiling timer resolution 1ns Profiling timer offset since Epoch (AMD) 1538359149984123817ns (Mon Oct 1 09:59:09 2018) Execution capabilities Run OpenCL kernels Yes Run native kernels No Thread trace supported (AMD) Yes SPIR versions 1.2 printf() buffer size 4194304 (4MiB) Built-in kernels Device Available Yes Compiler Available Yes Linker Available Yes Device Extensions cl_khr_fp64 cl_amd_fp64 cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_fp16 cl_khr_gl_sharing cl_amd_device_attribute_query cl_amd_vec3 cl_amd_printf cl_amd_media_ops cl_amd_media_ops2 cl_amd_popcnt cl_khr_image2d_from_buffer cl_khr_spir cl_khr_gl_event

NULL platform behavior clGetPlatformInfo(NULL, CL_PLATFORM_NAME, ...) No platform clGetDeviceIDs(NULL, CL_DEVICE_TYPE_ALL, ...) No platform clCreateContext(NULL, ...) [default] No platform clCreateContext(NULL, ...) [other] Success [AMD] clCreateContextFromType(NULL, CL_DEVICE_TYPE_CPU) No devices found in platform clCreateContextFromType(NULL, CL_DEVICE_TYPE_GPU) Success (1) Platform Name AMD Accelerated Parallel Processing Device Name Ellesmere clCreateContextFromType(NULL, CL_DEVICE_TYPE_ACCELERATOR) No devices found in platform clCreateContextFromType(NULL, CL_DEVICE_TYPE_CUSTOM) No devices found in platform clCreateContextFromType(NULL, CL_DEVICE_TYPE_ALL) Success (1) Platform Name AMD Accelerated Parallel Processing Device Name Ellesmere

amd.txt info: "gpu_threads_conf" : [ // gpu: gfx900 memory:3920 // compute units: 56 { "index" : 0, "intensity" : 864, "worksize" : 8, "affine_to_cpu" : false, "strided_index" : 1, "mem_chunk" : 2, "comp_mode" : true },

{ "index" : 1, "intensity" : 1792, "worksize" : 8, "affine_to_cpu" : false, "strided_index" : 1, "mem_chunk" : 2, "comp_mode" : true }, ],

/*

• Platform index. This will be 0 unless you have different OpenCL platform - eg. AMD and Intel. */ "platform_index" : 0,

why i can only use the rx580?thx for advance.

[psychocrypt]

What is the error message? Or is the auto adjusted config wrong?

[psychocrypt]

also please remove amd.txt and start the miner. Post than all output from the terminal and the generated cfg.

[psychocrypt]

If I remember correct we had this issue also in the past. This could be a driver limitation. If you still have issues please start a miner per GPU type.

[Spudz76]

Your cards are coming up on separate platforms, looks like driver is using rocm on one and legacy on the other. Miner backend does not support different platforms in one instance

Try different drivers or reinstall with different options. You have to have one platform with two cards with the clinfo output.

[zjhxmjl]

@all guys,thk for advances