testing Sumo heavy
heres what i did today and no i did not copy it from anyone but sat and played with the intensity until it was max without buffer error
stak xmr amd.txt single thread file
keep in mind this is for 6 GPU setup
// gpu: gfx901 memory:3920
// compute units: 64
{ "index" : 0,
"intensity" : 1012, "worksize" : 8,
"affine_to_cpu" : false, "strided_index" : 1, "mem_chunk" : 2,
"comp_mode" : true
},
// gpu: gfx901 memory:3920
// compute units: 64
{ "index" : 1,
"intensity" : 1012, "worksize" : 8,
"affine_to_cpu" : false, "strided_index" : 1, "mem_chunk" : 2,
"comp_mode" : true
},
// gpu: gfx901 memory:3920
// compute units: 64
{ "index" : 2,
"intensity" : 1012, "worksize" : 8,
"affine_to_cpu" : false, "strided_index" : 1, "mem_chunk" : 2,
"comp_mode" : true
},
// gpu: gfx901 memory:3920
// compute units: 64
{ "index" : 3,
"intensity" : 1012, "worksize" : 8,
"affine_to_cpu" : false, "strided_index" : 1, "mem_chunk" : 2,
"comp_mode" : true
},
// gpu: gfx901 memory:3920
// compute units: 64
{ "index" : 4,
"intensity" : 1012, "worksize" : 8,
"affine_to_cpu" : false, "strided_index" : 1, "mem_chunk" : 2,
"comp_mode" : true
},
// gpu: gfx901 memory:3920
// compute units: 64
{ "index" : 5,
"intensity" : 1012, "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" : 1,
here is the double thread amd.txt file but its not so stable, you must tweak the primary and secondary intensities from 1000 and 800 to lower values that work for you
// gpu: gfx901 memory:3920
// compute units: 64
{ "index" : 0,
"intensity" : 1000, "worksize" : 8,
"affine_to_cpu" : false, "strided_index" : 1, "mem_chunk" : 2,
"comp_mode" : true
},
{ "index" : 0,
"intensity" : 800, "worksize" : 8,
"affine_to_cpu" : false, "strided_index" : 1, "mem_chunk" : 2,
"comp_mode" : true
},
// gpu: gfx901 memory:3920
// compute units: 64
{ "index" : 1,
"intensity" : 1000, "worksize" : 8,
"affine_to_cpu" : false, "strided_index" : 1, "mem_chunk" : 2,
"comp_mode" : true
},
{ "index" : 1,
"intensity" : 800, "worksize" : 8,
"affine_to_cpu" : false, "strided_index" : 1, "mem_chunk" : 2,
"comp_mode" : true
},
// gpu: gfx901 memory:3920
// compute units: 64
{ "index" : 2,
"intensity" : 1000, "worksize" : 8,
"affine_to_cpu" : false, "strided_index" : 1, "mem_chunk" : 2,
"comp_mode" : true
},
{ "index" : 2,
"intensity" : 800, "worksize" : 8,
"affine_to_cpu" : false, "strided_index" : 1, "mem_chunk" : 2,
"comp_mode" : true
},
// gpu: gfx901 memory:3920
// compute units: 64
{ "index" : 3,
"intensity" : 1000, "worksize" : 8,
"affine_to_cpu" : false, "strided_index" : 1, "mem_chunk" : 2,
"comp_mode" : true
},
{ "index" : 3,
"intensity" : 800, "worksize" : 8,
"affine_to_cpu" : false, "strided_index" : 1, "mem_chunk" : 2,
"comp_mode" : true
},
// gpu: gfx901 memory:3920
// compute units: 64
{ "index" : 4,
"intensity" : 1000, "worksize" : 8,
"affine_to_cpu" : false, "strided_index" : 1, "mem_chunk" : 2,
"comp_mode" : true
},
{ "index" : 4,
"intensity" : 800, "worksize" : 8,
"affine_to_cpu" : false, "strided_index" : 1, "mem_chunk" : 2,
"comp_mode" : true
},
// gpu: gfx901 memory:3920
// compute units: 64
{ "index" : 5,
"intensity" : 1000, "worksize" : 8,
"affine_to_cpu" : false, "strided_index" : 1, "mem_chunk" : 2,
"comp_mode" : true
},
{ "index" : 5,
"intensity" : 800, "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" : 1,
hope that helps, i used the 0fee recompiled version found here:
https://bitcointalksearch.org/topic/xmr-stak-jk-2107-compiled-with-no-devfee-updated-2019-8-18-3264773