nvc0: remove useless counting operations for MP counters
Those bits were related to old performance metrics support. Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
This commit is contained in:
parent
6667355d4b
commit
af275b8839
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@ -185,24 +185,15 @@ struct nvc0_hw_sm_counter_cfg
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uint32_t src_sel; /* signal selection for up to 4 sources */
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};
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#define NVC0_COUNTER_OPn_SUM 0
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#define NVC0_COUNTER_OPn_OR 1
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#define NVC0_COUNTER_OPn_AND 2
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#define NVC0_COUNTER_OP2_REL_SUM_MM 3 /* (sum(ctr0) - sum(ctr1)) / sum(ctr0) */
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#define NVC0_COUNTER_OP2_DIV_SUM_M0 4 /* sum(ctr0) / ctr1 of MP[0]) */
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#define NVC0_COUNTER_OP2_AVG_DIV_MM 5 /* avg(ctr0 / ctr1) */
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#define NVC0_COUNTER_OP2_AVG_DIV_M0 6 /* avg(ctr0) / ctr1 of MP[0]) */
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struct nvc0_hw_sm_query_cfg
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{
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struct nvc0_hw_sm_counter_cfg ctr[8];
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uint8_t num_counters;
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uint8_t op;
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uint8_t norm[2]; /* normalization num,denom */
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};
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#define _Q1A(n, f, m, g, s, nu, dn) [NVE4_HW_SM_QUERY_##n] = { { { f, NVE4_COMPUTE_MP_PM_FUNC_MODE_##m, 0, NVE4_COMPUTE_MP_PM_A_SIGSEL_##g, 0, s }, {}, {}, {} }, 1, NVC0_COUNTER_OPn_SUM, { nu, dn } }
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#define _Q1B(n, f, m, g, s, nu, dn) [NVE4_HW_SM_QUERY_##n] = { { { f, NVE4_COMPUTE_MP_PM_FUNC_MODE_##m, 1, NVE4_COMPUTE_MP_PM_B_SIGSEL_##g, 0, s }, {}, {}, {} }, 1, NVC0_COUNTER_OPn_SUM, { nu, dn } }
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#define _Q1A(n, f, m, g, s, nu, dn) [NVE4_HW_SM_QUERY_##n] = { { { f, NVE4_COMPUTE_MP_PM_FUNC_MODE_##m, 0, NVE4_COMPUTE_MP_PM_A_SIGSEL_##g, 0, s }, {}, {}, {} }, 1, { nu, dn } }
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#define _Q1B(n, f, m, g, s, nu, dn) [NVE4_HW_SM_QUERY_##n] = { { { f, NVE4_COMPUTE_MP_PM_FUNC_MODE_##m, 1, NVE4_COMPUTE_MP_PM_B_SIGSEL_##g, 0, s }, {}, {}, {} }, 1, { nu, dn } }
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/* NOTES:
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* active_warps: bit 0 alternates btw 0 and 1 for odd nr of warps
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@ -362,7 +353,6 @@ sm20_active_cycles =
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{
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.ctr[0] = _C(0xaaaa, LOGOP, 0x11, 0x000000ff, 0x00000000),
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.num_counters = 1,
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.op = NVC0_COUNTER_OPn_SUM,
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.norm = { 1, 1 },
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};
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@ -376,7 +366,6 @@ sm20_active_warps =
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.ctr[4] = _C(0xaaaa, LOGOP, 0x24, 0x000000ff, 0x00000050),
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.ctr[5] = _C(0xaaaa, LOGOP, 0x24, 0x000000ff, 0x00000060),
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.num_counters = 6,
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.op = NVC0_COUNTER_OPn_SUM,
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.norm = { 1, 1 },
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};
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@ -385,7 +374,6 @@ sm20_atom_count =
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{
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.ctr[0] = _C(0xaaaa, LOGOP, 0x63, 0x000000ff, 0x00000030),
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.num_counters = 1,
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.op = NVC0_COUNTER_OPn_SUM,
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.norm = { 1, 1 },
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};
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@ -395,7 +383,6 @@ sm20_branch =
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.ctr[0] = _C(0xaaaa, LOGOP, 0x1a, 0x000000ff, 0x00000000),
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.ctr[1] = _C(0xaaaa, LOGOP, 0x1a, 0x000000ff, 0x00000010),
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.num_counters = 2,
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.op = NVC0_COUNTER_OPn_SUM,
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.norm = { 1, 1 },
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};
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@ -405,7 +392,6 @@ sm20_divergent_branch =
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.ctr[0] = _C(0xaaaa, LOGOP, 0x19, 0x000000ff, 0x00000020),
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.ctr[1] = _C(0xaaaa, LOGOP, 0x19, 0x000000ff, 0x00000030),
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.num_counters = 2,
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.op = NVC0_COUNTER_OPn_SUM,
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.norm = { 1, 1 },
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};
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@ -414,7 +400,6 @@ sm20_gld_request =
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{
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.ctr[0] = _C(0xaaaa, LOGOP, 0x64, 0x000000ff, 0x00000030),
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.num_counters = 1,
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.op = NVC0_COUNTER_OPn_SUM,
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.norm = { 1, 1 },
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};
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@ -423,7 +408,6 @@ sm20_gred_count =
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{
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.ctr[0] = _C(0xaaaa, LOGOP, 0x63, 0x000000ff, 0x00000040),
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.num_counters = 1,
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.op = NVC0_COUNTER_OPn_SUM,
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.norm = { 1, 1 },
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};
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@ -432,7 +416,6 @@ sm20_gst_request =
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{
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.ctr[0] = _C(0xaaaa, LOGOP, 0x64, 0x000000ff, 0x00000060),
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.num_counters = 1,
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.op = NVC0_COUNTER_OPn_SUM,
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.norm = { 1, 1 },
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};
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@ -442,7 +425,6 @@ sm20_inst_executed =
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.ctr[0] = _C(0xaaaa, LOGOP, 0x2d, 0x0000ffff, 0x00001000),
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.ctr[1] = _C(0xaaaa, LOGOP, 0x2d, 0x0000ffff, 0x00001010),
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.num_counters = 2,
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.op = NVC0_COUNTER_OPn_SUM,
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.norm = { 1, 1 },
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};
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@ -452,7 +434,6 @@ sm20_inst_issued =
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.ctr[0] = _C(0xaaaa, LOGOP, 0x27, 0x0000ffff, 0x00007060),
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.ctr[1] = _C(0xaaaa, LOGOP, 0x27, 0x0000ffff, 0x00007070),
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.num_counters = 2,
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.op = NVC0_COUNTER_OPn_SUM,
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.norm = { 1, 1 },
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};
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@ -461,7 +442,6 @@ sm20_local_ld =
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{
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.ctr[0] = _C(0xaaaa, LOGOP, 0x64, 0x000000ff, 0x00000020),
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.num_counters = 1,
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.op = NVC0_COUNTER_OPn_SUM,
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.norm = { 1, 1 },
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};
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@ -470,7 +450,6 @@ sm20_local_st =
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{
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.ctr[0] = _C(0xaaaa, LOGOP, 0x64, 0x000000ff, 0x00000050),
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.num_counters = 1,
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.op = NVC0_COUNTER_OPn_SUM,
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.norm = { 1, 1 },
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};
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@ -479,7 +458,6 @@ sm20_prof_trigger_0 =
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{
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.ctr[0] = _C(0xaaaa, LOGOP, 0x01, 0x000000ff, 0x00000000),
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.num_counters = 1,
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.op = NVC0_COUNTER_OPn_SUM,
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.norm = { 1, 1 },
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};
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@ -488,7 +466,6 @@ sm20_prof_trigger_1 =
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{
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.ctr[0] = _C(0xaaaa, LOGOP, 0x01, 0x000000ff, 0x00000010),
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.num_counters = 1,
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.op = NVC0_COUNTER_OPn_SUM,
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.norm = { 1, 1 },
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};
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@ -497,7 +474,6 @@ sm20_prof_trigger_2 =
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{
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.ctr[0] = _C(0xaaaa, LOGOP, 0x01, 0x000000ff, 0x00000020),
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.num_counters = 1,
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.op = NVC0_COUNTER_OPn_SUM,
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.norm = { 1, 1 },
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};
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@ -506,7 +482,6 @@ sm20_prof_trigger_3 =
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{
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.ctr[0] = _C(0xaaaa, LOGOP, 0x01, 0x000000ff, 0x00000030),
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.num_counters = 1,
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.op = NVC0_COUNTER_OPn_SUM,
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.norm = { 1, 1 },
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};
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@ -515,7 +490,6 @@ sm20_prof_trigger_4 =
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{
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.ctr[0] = _C(0xaaaa, LOGOP, 0x01, 0x000000ff, 0x00000040),
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.num_counters = 1,
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.op = NVC0_COUNTER_OPn_SUM,
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.norm = { 1, 1 },
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};
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@ -524,7 +498,6 @@ sm20_prof_trigger_5 =
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{
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.ctr[0] = _C(0xaaaa, LOGOP, 0x01, 0x000000ff, 0x00000050),
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.num_counters = 1,
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.op = NVC0_COUNTER_OPn_SUM,
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.norm = { 1, 1 },
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};
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@ -533,7 +506,6 @@ sm20_prof_trigger_6 =
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{
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.ctr[0] = _C(0xaaaa, LOGOP, 0x01, 0x000000ff, 0x00000060),
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.num_counters = 1,
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.op = NVC0_COUNTER_OPn_SUM,
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.norm = { 1, 1 },
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};
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@ -542,7 +514,6 @@ sm20_prof_trigger_7 =
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{
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.ctr[0] = _C(0xaaaa, LOGOP, 0x01, 0x000000ff, 0x00000070),
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.num_counters = 1,
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.op = NVC0_COUNTER_OPn_SUM,
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.norm = { 1, 1 },
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};
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@ -551,7 +522,6 @@ sm20_shared_ld =
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{
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.ctr[0] = _C(0xaaaa, LOGOP, 0x64, 0x000000ff, 0x00000010),
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.num_counters = 1,
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.op = NVC0_COUNTER_OPn_SUM,
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.norm = { 1, 1 },
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};
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@ -560,7 +530,6 @@ sm20_shared_st =
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{
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.ctr[0] = _C(0xaaaa, LOGOP, 0x64, 0x000000ff, 0x00000040),
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.num_counters = 1,
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.op = NVC0_COUNTER_OPn_SUM,
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.norm = { 1, 1 },
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};
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@ -574,7 +543,6 @@ sm20_threads_launched =
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.ctr[4] = _C(0xaaaa, LOGOP, 0x26, 0x000000ff, 0x00000050),
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.ctr[5] = _C(0xaaaa, LOGOP, 0x26, 0x000000ff, 0x00000060),
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.num_counters = 6,
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.op = NVC0_COUNTER_OPn_SUM,
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.norm = { 1, 1 },
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};
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@ -588,7 +556,6 @@ sm20_th_inst_executed_0 =
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.ctr[4] = _C(0xaaaa, LOGOP, 0x2f, 0x000000ff, 0x00000040),
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.ctr[5] = _C(0xaaaa, LOGOP, 0x2f, 0x000000ff, 0x00000050),
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.num_counters = 6,
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.op = NVC0_COUNTER_OPn_SUM,
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.norm = { 1, 1 },
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};
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@ -602,7 +569,6 @@ sm20_th_inst_executed_1 =
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.ctr[4] = _C(0xaaaa, LOGOP, 0x30, 0x000000ff, 0x00000040),
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.ctr[5] = _C(0xaaaa, LOGOP, 0x30, 0x000000ff, 0x00000050),
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.num_counters = 6,
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.op = NVC0_COUNTER_OPn_SUM,
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.norm = { 1, 1 },
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};
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@ -611,7 +577,6 @@ sm20_warps_launched =
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{
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.ctr[0] = _C(0xaaaa, LOGOP, 0x26, 0x000000ff, 0x00000000),
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.num_counters = 1,
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.op = NVC0_COUNTER_OPn_SUM,
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.norm = { 1, 1 },
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};
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@ -659,7 +624,6 @@ sm21_inst_executed =
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.ctr[1] = _C(0xaaaa, LOGOP, 0x2d, 0x000000ff, 0x00000010),
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.ctr[2] = _C(0xaaaa, LOGOP, 0x2d, 0x000000ff, 0x00000020),
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.num_counters = 3,
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.op = NVC0_COUNTER_OPn_SUM,
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.norm = { 1, 1 },
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};
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@ -668,7 +632,6 @@ sm21_inst_issued1_0 =
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{
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.ctr[0] = _C(0xaaaa, LOGOP, 0x7e, 0x000000ff, 0x00000010),
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.num_counters = 1,
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.op = NVC0_COUNTER_OPn_SUM,
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.norm = { 1, 1 },
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};
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@ -677,7 +640,6 @@ sm21_inst_issued1_1 =
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{
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.ctr[0] = _C(0xaaaa, LOGOP, 0x7e, 0x000000ff, 0x00000040),
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.num_counters = 1,
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.op = NVC0_COUNTER_OPn_SUM,
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.norm = { 1, 1 },
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};
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@ -686,7 +648,6 @@ sm21_inst_issued2_0 =
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{
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.ctr[0] = _C(0xaaaa, LOGOP, 0x7e, 0x000000ff, 0x00000020),
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.num_counters = 1,
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.op = NVC0_COUNTER_OPn_SUM,
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.norm = { 1, 1 },
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};
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@ -695,7 +656,6 @@ sm21_inst_issued2_1 =
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{
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.ctr[0] = _C(0xaaaa, LOGOP, 0x7e, 0x000000ff, 0x00000050),
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.num_counters = 1,
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.op = NVC0_COUNTER_OPn_SUM,
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.norm = { 1, 1 },
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};
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@ -709,7 +669,6 @@ sm21_th_inst_executed_0 =
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.ctr[4] = _C(0xaaaa, LOGOP, 0xa3, 0x000000ff, 0x00000040),
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.ctr[5] = _C(0xaaaa, LOGOP, 0xa3, 0x000000ff, 0x00000050),
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.num_counters = 6,
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.op = NVC0_COUNTER_OPn_SUM,
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.norm = { 1, 1 },
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};
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@ -723,7 +682,6 @@ sm21_th_inst_executed_1 =
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.ctr[4] = _C(0xaaaa, LOGOP, 0xa5, 0x000000ff, 0x00000040),
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.ctr[5] = _C(0xaaaa, LOGOP, 0xa5, 0x000000ff, 0x00000050),
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.num_counters = 6,
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.op = NVC0_COUNTER_OPn_SUM,
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.norm = { 1, 1 },
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};
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@ -737,7 +695,6 @@ sm21_th_inst_executed_2 =
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.ctr[4] = _C(0xaaaa, LOGOP, 0xa4, 0x000000ff, 0x00000040),
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.ctr[5] = _C(0xaaaa, LOGOP, 0xa4, 0x000000ff, 0x00000050),
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.num_counters = 6,
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.op = NVC0_COUNTER_OPn_SUM,
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.norm = { 1, 1 },
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};
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@ -751,7 +708,6 @@ sm21_th_inst_executed_3 =
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.ctr[4] = _C(0xaaaa, LOGOP, 0xa6, 0x000000ff, 0x00000040),
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.ctr[5] = _C(0xaaaa, LOGOP, 0xa6, 0x000000ff, 0x00000050),
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.num_counters = 6,
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.op = NVC0_COUNTER_OPn_SUM,
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.norm = { 1, 1 },
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};
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@ -1150,62 +1106,10 @@ nvc0_hw_sm_get_query_result(struct nvc0_context *nvc0, struct nvc0_hw_query *hq,
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if (!ret)
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return false;
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if (cfg->op == NVC0_COUNTER_OPn_SUM) {
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for (c = 0; c < cfg->num_counters; ++c)
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for (p = 0; p < mp_count; ++p)
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value += count[p][c];
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value = (value * cfg->norm[0]) / cfg->norm[1];
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} else
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if (cfg->op == NVC0_COUNTER_OPn_OR) {
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uint32_t v = 0;
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for (c = 0; c < cfg->num_counters; ++c)
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for (p = 0; p < mp_count; ++p)
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v |= count[p][c];
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value = ((uint64_t)v * cfg->norm[0]) / cfg->norm[1];
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} else
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if (cfg->op == NVC0_COUNTER_OPn_AND) {
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uint32_t v = ~0;
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for (c = 0; c < cfg->num_counters; ++c)
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for (p = 0; p < mp_count; ++p)
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v &= count[p][c];
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value = ((uint64_t)v * cfg->norm[0]) / cfg->norm[1];
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} else
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if (cfg->op == NVC0_COUNTER_OP2_REL_SUM_MM) {
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uint64_t v[2] = { 0, 0 };
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for (p = 0; p < mp_count; ++p) {
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v[0] += count[p][0];
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v[1] += count[p][1];
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}
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if (v[0])
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value = ((v[0] - v[1]) * cfg->norm[0]) / (v[0] * cfg->norm[1]);
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} else
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if (cfg->op == NVC0_COUNTER_OP2_DIV_SUM_M0) {
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for (p = 0; p < mp_count; ++p)
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value += count[p][0];
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if (count[0][1])
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value = (value * cfg->norm[0]) / (count[0][1] * cfg->norm[1]);
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else
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value = 0;
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} else
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if (cfg->op == NVC0_COUNTER_OP2_AVG_DIV_MM) {
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unsigned mp_used = 0;
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for (p = 0; p < mp_count; ++p, mp_used += !!count[p][0])
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if (count[p][1])
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value += (count[p][0] * cfg->norm[0]) / count[p][1];
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if (mp_used)
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value /= (uint64_t)mp_used * cfg->norm[1];
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} else
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if (cfg->op == NVC0_COUNTER_OP2_AVG_DIV_M0) {
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unsigned mp_used = 0;
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for (p = 0; p < mp_count; ++p, mp_used += !!count[p][0])
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value += count[p][0];
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if (count[0][1] && mp_used) {
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||||
value *= cfg->norm[0];
|
||||
value /= (uint64_t)count[0][1] * mp_used * cfg->norm[1];
|
||||
} else {
|
||||
value = 0;
|
||||
}
|
||||
}
|
||||
|
||||
*(uint64_t *)result = value;
|
||||
return true;
|
||||
|
|
Loading…
Reference in New Issue