Cast matrix — astype src→dst × layout × dtype (NumSharp vs NumPy 2.4.2)
Full astype(dst, copy:true) sweep over every src→dst dtype pair × 8 memory layouts at 1M elements, best-of-3. ratio = NumPy_ms / NumSharp_ms — >1.0 = NumSharp faster.
✅≥1.0 🟡≥0.5 🟠≥0.2 🔴<0.2 · — = no NumPy counterpart (Decimal has no NumPy dtype).
Summary
- 129 / 1568 comparable cells lag (<1.0); 1439 win (≥1.0).
- 🔴 <0.2 — 5 cells. Top: 3× * → bool; 2× same-type diagonal (copy)
- 🟠 0.2–0.5 — 10 cells. Top: 8× same-type diagonal (copy); 2× * → bool
- 🟡 0.5–1.0 — 114 cells. Top: 29× float/cplx → narrow-int (bool/u8/i8/i16/u16/char); 20× int → sub-word (narrow); 8× f32 → u64
float/complex → narrow-int geomean by src (the historical cliff): f32→narrow 1.95, f64→narrow 1.39, f16→narrow 3.77, c128→narrow 1.01.
Geomean by layout (all src×dst, excl. Decimal)
| C |
F |
T |
sliced |
negrow |
negcol |
strided |
bcast |
| 1.82 ✅ |
1.97 ✅ |
1.88 ✅ |
1.87 ✅ |
1.89 ✅ |
1.81 ✅ |
1.47 ✅ |
2.21 ✅ |
Geomean by src dtype (all layouts×dst)
| bool |
u8 |
i8 |
i16 |
u16 |
i32 |
u32 |
i64 |
u64 |
char |
f16 |
f32 |
f64 |
dec |
c128 |
| 2.06 ✅ |
1.99 ✅ |
2.02 ✅ |
2.26 ✅ |
2.21 ✅ |
1.96 ✅ |
1.94 ✅ |
1.64 ✅ |
1.58 ✅ |
1.98 ✅ |
2.41 ✅ |
1.75 ✅ |
1.45 ✅ |
nan ? |
1.16 ✅ |
Geomean by dst dtype (all layouts×src)
| bool |
u8 |
i8 |
i16 |
u16 |
i32 |
u32 |
i64 |
u64 |
char |
f16 |
f32 |
f64 |
dec |
c128 |
| 1.95 ✅ |
1.76 ✅ |
1.80 ✅ |
1.63 ✅ |
1.61 ✅ |
1.82 ✅ |
1.66 ✅ |
1.93 ✅ |
1.76 ✅ |
1.63 ✅ |
2.48 ✅ |
1.63 ✅ |
2.04 ✅ |
nan ? |
2.55 ✅ |
Layout: C (rows=src, cols=dst)
| src\dst |
bool |
u8 |
i8 |
i16 |
u16 |
i32 |
u32 |
i64 |
u64 |
char |
f16 |
f32 |
f64 |
dec |
c128 |
| bool |
0.16🔴 |
1.50✅ |
1.74✅ |
2.01✅ |
1.99✅ |
1.49✅ |
1.50✅ |
2.33✅ |
2.41✅ |
1.91✅ |
3.43✅ |
1.73✅ |
2.74✅ |
— |
2.95✅ |
| u8 |
2.13✅ |
0.20🟠 |
2.40✅ |
1.71✅ |
1.79✅ |
1.98✅ |
2.10✅ |
2.43✅ |
2.57✅ |
1.78✅ |
4.04✅ |
1.41✅ |
2.60✅ |
— |
3.03✅ |
| i8 |
3.06✅ |
2.41✅ |
0.26🟠 |
1.91✅ |
1.73✅ |
2.29✅ |
1.98✅ |
2.30✅ |
2.45✅ |
1.72✅ |
3.93✅ |
1.77✅ |
2.53✅ |
— |
3.15✅ |
| i16 |
3.33✅ |
4.04✅ |
3.46✅ |
1.50✅ |
1.97✅ |
1.95✅ |
2.16✅ |
2.31✅ |
2.43✅ |
1.67✅ |
3.85✅ |
2.09✅ |
2.47✅ |
— |
2.95✅ |
| u16 |
3.02✅ |
2.65✅ |
2.69✅ |
2.15✅ |
1.36✅ |
1.90✅ |
2.08✅ |
2.38✅ |
2.43✅ |
1.06✅ |
3.75✅ |
2.10✅ |
2.45✅ |
— |
2.85✅ |
| i32 |
1.85✅ |
1.27✅ |
1.20✅ |
1.50✅ |
1.54✅ |
1.73✅ |
2.25✅ |
2.17✅ |
2.47✅ |
1.52✅ |
3.64✅ |
1.74✅ |
2.36✅ |
— |
2.48✅ |
| u32 |
1.76✅ |
1.07✅ |
1.12✅ |
1.50✅ |
1.63✅ |
2.35✅ |
1.69✅ |
2.57✅ |
2.36✅ |
1.44✅ |
3.80✅ |
1.52✅ |
2.35✅ |
— |
2.73✅ |
| i64 |
1.10✅ |
1.10✅ |
0.94🟡 |
1.24✅ |
1.31✅ |
1.77✅ |
1.79✅ |
2.09✅ |
2.77✅ |
1.39✅ |
1.74✅ |
1.63✅ |
2.52✅ |
— |
2.42✅ |
| u64 |
1.29✅ |
0.90🟡 |
0.99🟡 |
1.30✅ |
1.25✅ |
1.80✅ |
1.91✅ |
2.51✅ |
2.25✅ |
1.15✅ |
1.58✅ |
1.19✅ |
1.67✅ |
— |
2.42✅ |
| char |
2.05✅ |
1.96✅ |
2.13✅ |
1.59✅ |
0.98🟡 |
1.70✅ |
1.66✅ |
2.32✅ |
2.29✅ |
1.31✅ |
3.67✅ |
1.46✅ |
2.24✅ |
— |
2.74✅ |
| f16 |
4.79✅ |
4.88✅ |
5.20✅ |
4.18✅ |
3.90✅ |
3.79✅ |
1.99✅ |
3.33✅ |
0.97🟡 |
4.24✅ |
1.27✅ |
1.16✅ |
0.93🟡 |
— |
1.61✅ |
| f32 |
3.23✅ |
2.00✅ |
2.00✅ |
1.54✅ |
1.71✅ |
1.92✅ |
1.34✅ |
0.87🟡 |
0.86🟡 |
1.67✅ |
3.61✅ |
1.76✅ |
2.38✅ |
— |
2.35✅ |
| f64 |
1.90✅ |
0.84🟡 |
0.90🟡 |
1.33✅ |
1.42✅ |
1.64✅ |
1.60✅ |
0.90🟡 |
0.92🟡 |
1.35✅ |
1.05✅ |
1.73✅ |
2.13✅ |
— |
2.43✅ |
| dec |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
| c128 |
0.96🟡 |
0.98🟡 |
1.00✅ |
1.04✅ |
1.02✅ |
1.58✅ |
1.20✅ |
0.92🟡 |
0.80🟡 |
1.04✅ |
1.41✅ |
1.26✅ |
1.40✅ |
— |
3.06✅ |
Layout: F (rows=src, cols=dst)
| src\dst |
bool |
u8 |
i8 |
i16 |
u16 |
i32 |
u32 |
i64 |
u64 |
char |
f16 |
f32 |
f64 |
dec |
c128 |
| bool |
3.00✅ |
4.04✅ |
4.05✅ |
1.97✅ |
2.06✅ |
1.47✅ |
1.46✅ |
2.39✅ |
2.24✅ |
1.97✅ |
4.07✅ |
1.76✅ |
2.59✅ |
— |
3.12✅ |
| u8 |
3.49✅ |
3.15✅ |
4.05✅ |
1.81✅ |
1.98✅ |
2.04✅ |
2.08✅ |
2.24✅ |
2.37✅ |
1.90✅ |
3.86✅ |
1.47✅ |
2.42✅ |
— |
3.03✅ |
| i8 |
3.86✅ |
4.23✅ |
3.36✅ |
2.07✅ |
1.74✅ |
2.06✅ |
2.10✅ |
2.50✅ |
2.43✅ |
1.74✅ |
3.73✅ |
1.84✅ |
2.48✅ |
— |
3.08✅ |
| i16 |
2.96✅ |
2.60✅ |
3.13✅ |
1.43✅ |
2.05✅ |
2.03✅ |
2.03✅ |
2.34✅ |
2.30✅ |
1.99✅ |
3.84✅ |
2.23✅ |
2.53✅ |
— |
2.61✅ |
| u16 |
2.98✅ |
3.38✅ |
3.06✅ |
2.27✅ |
1.52✅ |
1.97✅ |
2.26✅ |
2.50✅ |
2.44✅ |
1.27✅ |
3.50✅ |
1.67✅ |
2.47✅ |
— |
2.76✅ |
| i32 |
1.74✅ |
1.14✅ |
1.06✅ |
1.44✅ |
1.66✅ |
1.71✅ |
2.29✅ |
2.35✅ |
2.42✅ |
1.80✅ |
3.74✅ |
1.75✅ |
2.73✅ |
— |
2.77✅ |
| u32 |
1.84✅ |
1.10✅ |
1.18✅ |
1.52✅ |
1.53✅ |
2.06✅ |
1.78✅ |
2.52✅ |
2.32✅ |
1.60✅ |
3.66✅ |
1.49✅ |
2.27✅ |
— |
2.72✅ |
| i64 |
1.21✅ |
1.11✅ |
0.95🟡 |
1.17✅ |
1.26✅ |
1.71✅ |
1.88✅ |
2.03✅ |
2.58✅ |
1.37✅ |
1.84✅ |
1.73✅ |
2.28✅ |
— |
2.68✅ |
| u64 |
1.13✅ |
0.92🟡 |
0.92🟡 |
1.24✅ |
1.21✅ |
1.72✅ |
1.78✅ |
2.81✅ |
2.11✅ |
1.34✅ |
2.45✅ |
1.18✅ |
1.86✅ |
— |
2.37✅ |
| char |
2.14✅ |
1.99✅ |
1.91✅ |
1.93✅ |
1.34✅ |
1.61✅ |
1.61✅ |
2.42✅ |
2.37✅ |
1.34✅ |
3.61✅ |
1.50✅ |
2.19✅ |
— |
2.72✅ |
| f16 |
4.92✅ |
5.47✅ |
6.19✅ |
4.06✅ |
4.35✅ |
3.67✅ |
2.04✅ |
3.25✅ |
1.13✅ |
4.29✅ |
1.34✅ |
2.29✅ |
0.97🟡 |
— |
1.69✅ |
| f32 |
3.21✅ |
2.20✅ |
2.17✅ |
1.69✅ |
1.72✅ |
1.87✅ |
1.38✅ |
0.85🟡 |
0.88🟡 |
1.64✅ |
3.68✅ |
1.71✅ |
2.10✅ |
— |
2.28✅ |
| f64 |
1.87✅ |
0.99🟡 |
1.54✅ |
1.30✅ |
1.40✅ |
1.77✅ |
1.50✅ |
0.88🟡 |
0.88🟡 |
1.46✅ |
1.61✅ |
1.68✅ |
1.97✅ |
— |
2.44✅ |
| dec |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
| c128 |
0.93🟡 |
0.85🟡 |
0.86🟡 |
1.03✅ |
1.14✅ |
1.47✅ |
1.35✅ |
0.87🟡 |
0.82🟡 |
1.08✅ |
1.47✅ |
1.45✅ |
1.46✅ |
— |
2.98✅ |
Layout: T (rows=src, cols=dst)
| src\dst |
bool |
u8 |
i8 |
i16 |
u16 |
i32 |
u32 |
i64 |
u64 |
char |
f16 |
f32 |
f64 |
dec |
c128 |
| bool |
0.18🔴 |
2.40✅ |
3.93✅ |
2.10✅ |
2.10✅ |
1.52✅ |
1.47✅ |
2.49✅ |
2.41✅ |
1.98✅ |
4.20✅ |
1.74✅ |
2.57✅ |
— |
3.21✅ |
| u8 |
2.17✅ |
0.16🔴 |
2.00✅ |
1.94✅ |
1.88✅ |
1.96✅ |
2.15✅ |
2.26✅ |
2.66✅ |
1.72✅ |
3.89✅ |
1.49✅ |
2.54✅ |
— |
2.75✅ |
| i8 |
2.29✅ |
3.03✅ |
0.20🟠 |
2.03✅ |
1.63✅ |
2.00✅ |
2.20✅ |
2.43✅ |
2.29✅ |
1.76✅ |
3.61✅ |
1.68✅ |
1.79✅ |
— |
2.76✅ |
| i16 |
2.45✅ |
3.08✅ |
2.89✅ |
1.35✅ |
2.02✅ |
2.03✅ |
1.90✅ |
2.45✅ |
2.34✅ |
2.04✅ |
3.88✅ |
2.02✅ |
2.36✅ |
— |
2.80✅ |
| u16 |
2.32✅ |
2.26✅ |
3.09✅ |
2.09✅ |
1.78✅ |
1.83✅ |
2.02✅ |
2.46✅ |
2.52✅ |
1.49✅ |
3.92✅ |
2.03✅ |
2.54✅ |
— |
2.87✅ |
| i32 |
1.90✅ |
1.23✅ |
1.27✅ |
1.58✅ |
1.56✅ |
1.81✅ |
2.16✅ |
2.42✅ |
2.41✅ |
1.55✅ |
3.89✅ |
1.84✅ |
2.24✅ |
— |
2.82✅ |
| u32 |
2.00✅ |
1.12✅ |
1.04✅ |
1.57✅ |
1.56✅ |
2.43✅ |
1.73✅ |
2.32✅ |
2.17✅ |
1.55✅ |
3.87✅ |
1.58✅ |
2.38✅ |
— |
2.75✅ |
| i64 |
1.18✅ |
1.15✅ |
1.00🟡 |
1.18✅ |
1.28✅ |
1.88✅ |
1.79✅ |
2.08✅ |
2.65✅ |
1.42✅ |
1.85✅ |
1.67✅ |
2.31✅ |
— |
2.64✅ |
| u64 |
1.18✅ |
0.93🟡 |
0.95🟡 |
1.14✅ |
1.26✅ |
1.73✅ |
1.71✅ |
2.68✅ |
2.11✅ |
1.40✅ |
2.51✅ |
1.20✅ |
1.74✅ |
— |
2.35✅ |
| char |
2.45✅ |
2.21✅ |
2.31✅ |
1.87✅ |
1.26✅ |
1.72✅ |
1.59✅ |
2.24✅ |
2.45✅ |
1.29✅ |
3.58✅ |
1.57✅ |
2.49✅ |
— |
2.28✅ |
| f16 |
5.96✅ |
6.20✅ |
6.19✅ |
4.19✅ |
4.48✅ |
4.05✅ |
2.09✅ |
3.27✅ |
1.15✅ |
4.22✅ |
1.22✅ |
2.84✅ |
0.99🟡 |
— |
1.66✅ |
| f32 |
3.16✅ |
2.19✅ |
2.28✅ |
1.73✅ |
1.71✅ |
1.87✅ |
1.40✅ |
0.84🟡 |
0.87🟡 |
1.66✅ |
3.80✅ |
1.82✅ |
2.48✅ |
— |
2.30✅ |
| f64 |
2.29✅ |
1.22✅ |
1.27✅ |
1.47✅ |
1.52✅ |
1.69✅ |
1.52✅ |
0.87🟡 |
0.90🟡 |
1.43✅ |
1.64✅ |
1.80✅ |
2.15✅ |
— |
2.46✅ |
| dec |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
| c128 |
1.00✅ |
0.92🟡 |
0.89🟡 |
1.14✅ |
1.14✅ |
1.46✅ |
1.19✅ |
0.89🟡 |
0.86🟡 |
1.16✅ |
1.50✅ |
1.29✅ |
1.45✅ |
— |
3.29✅ |
Layout: sliced (rows=src, cols=dst)
| src\dst |
bool |
u8 |
i8 |
i16 |
u16 |
i32 |
u32 |
i64 |
u64 |
char |
f16 |
f32 |
f64 |
dec |
c128 |
| bool |
0.20🔴 |
2.59✅ |
3.31✅ |
2.05✅ |
2.00✅ |
1.50✅ |
1.58✅ |
2.39✅ |
2.28✅ |
1.95✅ |
3.98✅ |
1.87✅ |
2.42✅ |
— |
3.28✅ |
| u8 |
2.61✅ |
0.22🟠 |
2.86✅ |
1.96✅ |
1.85✅ |
2.02✅ |
1.98✅ |
2.25✅ |
2.37✅ |
1.95✅ |
3.73✅ |
1.50✅ |
2.53✅ |
— |
3.04✅ |
| i8 |
2.69✅ |
3.27✅ |
0.29🟠 |
1.88✅ |
1.77✅ |
2.12✅ |
1.94✅ |
2.37✅ |
2.49✅ |
1.67✅ |
3.83✅ |
1.60✅ |
2.44✅ |
— |
2.79✅ |
| i16 |
2.61✅ |
2.75✅ |
2.62✅ |
1.47✅ |
1.56✅ |
2.09✅ |
1.91✅ |
2.22✅ |
2.38✅ |
1.66✅ |
3.56✅ |
2.05✅ |
2.08✅ |
— |
2.36✅ |
| u16 |
2.51✅ |
3.01✅ |
2.99✅ |
1.60✅ |
1.40✅ |
2.05✅ |
2.10✅ |
2.55✅ |
2.25✅ |
1.54✅ |
3.70✅ |
2.13✅ |
2.72✅ |
— |
2.72✅ |
| i32 |
1.72✅ |
2.09✅ |
2.42✅ |
1.58✅ |
1.63✅ |
1.85✅ |
1.87✅ |
2.35✅ |
2.39✅ |
1.50✅ |
3.68✅ |
1.62✅ |
2.37✅ |
— |
2.87✅ |
| u32 |
1.91✅ |
2.15✅ |
2.19✅ |
1.55✅ |
1.47✅ |
1.88✅ |
1.99✅ |
2.01✅ |
2.13✅ |
1.62✅ |
3.67✅ |
1.55✅ |
2.22✅ |
— |
2.63✅ |
| i64 |
1.13✅ |
1.27✅ |
1.26✅ |
1.36✅ |
1.38✅ |
1.80✅ |
1.88✅ |
2.64✅ |
2.52✅ |
1.29✅ |
1.81✅ |
1.63✅ |
2.23✅ |
— |
2.59✅ |
| u64 |
1.21✅ |
1.25✅ |
1.27✅ |
1.30✅ |
1.25✅ |
1.76✅ |
1.83✅ |
2.20✅ |
2.68✅ |
1.31✅ |
2.32✅ |
1.00🟡 |
1.63✅ |
— |
2.43✅ |
| char |
1.45✅ |
2.45✅ |
2.83✅ |
1.61✅ |
1.48✅ |
1.64✅ |
1.68✅ |
2.03✅ |
2.39✅ |
1.40✅ |
3.38✅ |
1.49✅ |
2.17✅ |
— |
2.92✅ |
| f16 |
5.03✅ |
5.33✅ |
5.42✅ |
3.92✅ |
3.92✅ |
3.57✅ |
2.01✅ |
3.10✅ |
1.11✅ |
4.00✅ |
1.37✅ |
2.81✅ |
1.01✅ |
— |
1.61✅ |
| f32 |
3.18✅ |
2.29✅ |
2.34✅ |
1.71✅ |
1.61✅ |
1.87✅ |
1.37✅ |
0.84🟡 |
0.90🟡 |
1.54✅ |
3.54✅ |
1.82✅ |
2.32✅ |
— |
2.36✅ |
| f64 |
1.82✅ |
1.17✅ |
1.18✅ |
1.36✅ |
1.33✅ |
0.80🟡 |
1.34✅ |
0.86🟡 |
0.89🟡 |
1.50✅ |
1.58✅ |
1.85✅ |
2.30✅ |
— |
2.51✅ |
| dec |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
| c128 |
0.97🟡 |
0.93🟡 |
0.92🟡 |
1.15✅ |
0.99🟡 |
1.47✅ |
1.08✅ |
0.86🟡 |
0.77🟡 |
1.07✅ |
1.44✅ |
1.26✅ |
1.55✅ |
— |
2.15✅ |
Layout: negrow (rows=src, cols=dst)
| src\dst |
bool |
u8 |
i8 |
i16 |
u16 |
i32 |
u32 |
i64 |
u64 |
char |
f16 |
f32 |
f64 |
dec |
c128 |
| bool |
0.24🟠 |
3.08✅ |
3.39✅ |
1.93✅ |
2.01✅ |
1.50✅ |
1.55✅ |
2.17✅ |
2.33✅ |
1.98✅ |
3.85✅ |
1.67✅ |
2.62✅ |
— |
2.97✅ |
| u8 |
3.02✅ |
0.23🟠 |
2.94✅ |
1.80✅ |
1.74✅ |
2.00✅ |
2.04✅ |
2.24✅ |
2.33✅ |
1.76✅ |
3.81✅ |
1.49✅ |
2.53✅ |
— |
3.11✅ |
| i8 |
2.84✅ |
2.66✅ |
0.24🟠 |
1.88✅ |
1.70✅ |
2.05✅ |
2.07✅ |
2.53✅ |
2.57✅ |
1.88✅ |
3.79✅ |
1.65✅ |
2.41✅ |
— |
3.07✅ |
| i16 |
3.40✅ |
2.43✅ |
2.21✅ |
1.46✅ |
1.76✅ |
1.92✅ |
2.07✅ |
2.21✅ |
2.23✅ |
1.73✅ |
3.49✅ |
2.14✅ |
2.19✅ |
— |
2.63✅ |
| u16 |
2.52✅ |
2.65✅ |
3.08✅ |
1.60✅ |
1.44✅ |
2.04✅ |
2.07✅ |
2.60✅ |
2.42✅ |
1.44✅ |
3.65✅ |
2.03✅ |
2.49✅ |
— |
2.83✅ |
| i32 |
2.08✅ |
2.13✅ |
2.38✅ |
1.59✅ |
1.58✅ |
1.99✅ |
1.97✅ |
2.34✅ |
2.27✅ |
1.58✅ |
3.60✅ |
1.69✅ |
2.39✅ |
— |
2.67✅ |
| u32 |
1.71✅ |
2.19✅ |
2.32✅ |
1.59✅ |
1.59✅ |
1.98✅ |
1.93✅ |
2.51✅ |
2.09✅ |
1.53✅ |
3.72✅ |
1.54✅ |
2.17✅ |
— |
2.77✅ |
| i64 |
1.18✅ |
1.26✅ |
1.25✅ |
1.36✅ |
1.38✅ |
1.82✅ |
1.84✅ |
2.39✅ |
2.23✅ |
1.44✅ |
1.79✅ |
1.55✅ |
2.23✅ |
— |
2.36✅ |
| u64 |
1.20✅ |
1.17✅ |
1.21✅ |
1.43✅ |
1.37✅ |
1.87✅ |
1.84✅ |
2.20✅ |
2.51✅ |
1.43✅ |
2.33✅ |
0.99🟡 |
1.48✅ |
— |
2.42✅ |
| char |
2.22✅ |
2.50✅ |
2.15✅ |
1.59✅ |
1.33✅ |
1.71✅ |
1.57✅ |
2.35✅ |
2.30✅ |
1.44✅ |
3.40✅ |
1.49✅ |
2.29✅ |
— |
2.68✅ |
| f16 |
5.36✅ |
4.77✅ |
4.63✅ |
3.79✅ |
4.08✅ |
3.86✅ |
2.03✅ |
3.19✅ |
1.07✅ |
3.86✅ |
1.38✅ |
2.80✅ |
0.98🟡 |
— |
1.62✅ |
| f32 |
3.48✅ |
2.27✅ |
2.31✅ |
1.60✅ |
1.54✅ |
2.01✅ |
1.37✅ |
0.87🟡 |
0.88🟡 |
1.73✅ |
3.57✅ |
1.84✅ |
2.23✅ |
— |
2.24✅ |
| f64 |
1.97✅ |
1.25✅ |
1.28✅ |
1.48✅ |
1.55✅ |
1.77✅ |
1.50✅ |
0.87🟡 |
0.91🟡 |
1.64✅ |
1.60✅ |
1.87✅ |
2.36✅ |
— |
2.46✅ |
| dec |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
| c128 |
0.83🟡 |
0.77🟡 |
0.93🟡 |
1.15✅ |
1.13✅ |
1.53✅ |
1.14✅ |
0.90🟡 |
0.81🟡 |
1.08✅ |
1.42✅ |
1.27✅ |
1.38✅ |
— |
2.33✅ |
Layout: negcol (rows=src, cols=dst)
| src\dst |
bool |
u8 |
i8 |
i16 |
u16 |
i32 |
u32 |
i64 |
u64 |
char |
f16 |
f32 |
f64 |
dec |
c128 |
| bool |
2.32✅ |
5.20✅ |
4.90✅ |
2.08✅ |
2.28✅ |
1.53✅ |
1.53✅ |
2.33✅ |
2.49✅ |
2.29✅ |
2.86✅ |
1.92✅ |
2.42✅ |
— |
2.91✅ |
| u8 |
1.20✅ |
2.65✅ |
3.15✅ |
1.96✅ |
1.85✅ |
1.90✅ |
1.84✅ |
2.21✅ |
2.35✅ |
1.86✅ |
2.55✅ |
1.48✅ |
2.46✅ |
— |
2.98✅ |
| i8 |
1.20✅ |
2.97✅ |
3.04✅ |
1.84✅ |
1.94✅ |
1.85✅ |
1.83✅ |
2.32✅ |
2.68✅ |
1.93✅ |
2.64✅ |
1.63✅ |
2.13✅ |
— |
2.96✅ |
| i16 |
4.16✅ |
3.05✅ |
2.48✅ |
1.72✅ |
1.79✅ |
1.83✅ |
1.77✅ |
2.44✅ |
2.57✅ |
1.89✅ |
2.00✅ |
1.67✅ |
2.46✅ |
— |
2.72✅ |
| u16 |
3.53✅ |
3.04✅ |
2.95✅ |
1.70✅ |
1.68✅ |
1.74✅ |
1.69✅ |
2.39✅ |
2.23✅ |
1.70✅ |
2.04✅ |
1.46✅ |
2.56✅ |
— |
2.76✅ |
| i32 |
1.96✅ |
1.93✅ |
1.58✅ |
1.69✅ |
1.76✅ |
1.70✅ |
1.64✅ |
2.66✅ |
2.48✅ |
1.71✅ |
2.01✅ |
1.71✅ |
2.29✅ |
— |
2.73✅ |
| u32 |
2.01✅ |
1.57✅ |
1.63✅ |
1.66✅ |
1.69✅ |
1.65✅ |
1.73✅ |
2.28✅ |
2.30✅ |
1.76✅ |
2.07✅ |
1.48✅ |
2.35✅ |
— |
2.81✅ |
| i64 |
1.23✅ |
0.95🟡 |
0.95🟡 |
1.33✅ |
1.39✅ |
1.85✅ |
1.77✅ |
2.40✅ |
2.29✅ |
1.31✅ |
1.30✅ |
1.59✅ |
2.56✅ |
— |
2.54✅ |
| u64 |
1.25✅ |
1.05✅ |
0.92🟡 |
1.33✅ |
1.36✅ |
1.60✅ |
1.75✅ |
2.56✅ |
2.42✅ |
1.37✅ |
1.64✅ |
1.07✅ |
1.61✅ |
— |
2.35✅ |
| char |
4.04✅ |
2.53✅ |
2.58✅ |
1.62✅ |
1.65✅ |
1.70✅ |
1.69✅ |
2.12✅ |
2.26✅ |
1.66✅ |
1.94✅ |
1.56✅ |
2.41✅ |
— |
2.70✅ |
| f16 |
5.66✅ |
1.74✅ |
1.75✅ |
1.80✅ |
1.81✅ |
2.18✅ |
1.31✅ |
2.04✅ |
0.90🟡 |
1.79✅ |
1.77✅ |
1.57✅ |
0.99🟡 |
— |
1.58✅ |
| f32 |
2.29✅ |
1.70✅ |
1.66✅ |
1.77✅ |
1.82✅ |
1.93✅ |
1.10✅ |
0.88🟡 |
0.82🟡 |
1.78✅ |
1.96✅ |
1.41✅ |
1.19✅ |
— |
2.21✅ |
| f64 |
1.49✅ |
1.08✅ |
1.10✅ |
1.32✅ |
1.45✅ |
1.92✅ |
1.13✅ |
0.85🟡 |
0.82🟡 |
1.36✅ |
1.15✅ |
1.45✅ |
2.37✅ |
— |
2.39✅ |
| dec |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
| c128 |
0.87🟡 |
0.89🟡 |
0.97🟡 |
1.22✅ |
1.08✅ |
1.51✅ |
0.98🟡 |
0.86🟡 |
0.79🟡 |
1.16✅ |
0.97🟡 |
1.10✅ |
1.53✅ |
— |
2.07✅ |
Layout: strided (rows=src, cols=dst)
| src\dst |
bool |
u8 |
i8 |
i16 |
u16 |
i32 |
u32 |
i64 |
u64 |
char |
f16 |
f32 |
f64 |
dec |
c128 |
| bool |
1.71✅ |
3.24✅ |
3.65✅ |
1.76✅ |
1.96✅ |
1.22✅ |
1.28✅ |
1.88✅ |
1.77✅ |
2.21✅ |
2.49✅ |
1.44✅ |
1.86✅ |
— |
2.43✅ |
| u8 |
0.98🟡 |
2.62✅ |
2.02✅ |
1.71✅ |
1.33✅ |
1.41✅ |
1.37✅ |
2.09✅ |
2.00✅ |
1.80✅ |
2.38✅ |
1.18✅ |
2.00✅ |
— |
2.60✅ |
| i8 |
1.03✅ |
2.14✅ |
1.85✅ |
1.44✅ |
1.51✅ |
1.35✅ |
1.41✅ |
2.10✅ |
2.06✅ |
1.44✅ |
2.35✅ |
1.34✅ |
1.93✅ |
— |
2.58✅ |
| i16 |
2.48✅ |
1.61✅ |
1.68✅ |
1.65✅ |
1.77✅ |
1.43✅ |
1.33✅ |
1.93✅ |
1.92✅ |
1.62✅ |
1.96✅ |
1.34✅ |
1.98✅ |
— |
2.37✅ |
| u16 |
2.36✅ |
1.76✅ |
2.09✅ |
1.40✅ |
1.28✅ |
1.36✅ |
1.25✅ |
2.01✅ |
1.82✅ |
1.31✅ |
1.90✅ |
1.18✅ |
1.88✅ |
— |
2.45✅ |
| i32 |
1.77✅ |
1.15✅ |
1.40✅ |
1.15✅ |
1.18✅ |
1.23✅ |
1.17✅ |
1.89✅ |
1.95✅ |
1.18✅ |
1.89✅ |
1.19✅ |
2.05✅ |
— |
2.53✅ |
| u32 |
1.77✅ |
1.41✅ |
1.46✅ |
1.27✅ |
1.25✅ |
1.28✅ |
1.23✅ |
1.90✅ |
1.83✅ |
1.22✅ |
1.88✅ |
1.20✅ |
2.09✅ |
— |
2.37✅ |
| i64 |
1.16✅ |
1.00🟡 |
1.00✅ |
0.93🟡 |
0.94🟡 |
1.25✅ |
1.28✅ |
1.75✅ |
1.65✅ |
1.01✅ |
1.18✅ |
1.34✅ |
1.82✅ |
— |
2.35✅ |
| u64 |
1.13✅ |
0.97🟡 |
1.01✅ |
0.86🟡 |
0.98🟡 |
1.26✅ |
1.33✅ |
1.66✅ |
1.78✅ |
0.99🟡 |
1.44✅ |
0.92🟡 |
1.43✅ |
— |
2.27✅ |
| char |
2.14✅ |
1.77✅ |
1.99✅ |
1.35✅ |
1.16✅ |
1.32✅ |
1.40✅ |
1.81✅ |
2.05✅ |
1.30✅ |
1.79✅ |
1.14✅ |
1.83✅ |
— |
2.19✅ |
| f16 |
4.00✅ |
1.51✅ |
1.50✅ |
1.60✅ |
1.60✅ |
1.77✅ |
1.14✅ |
1.95✅ |
0.90🟡 |
1.61✅ |
1.42✅ |
1.32✅ |
0.97🟡 |
— |
1.46✅ |
| f32 |
1.61✅ |
1.05✅ |
1.35✅ |
1.16✅ |
1.16✅ |
1.35✅ |
0.78🟡 |
0.91🟡 |
0.80🟡 |
1.32✅ |
1.76✅ |
1.15✅ |
1.26✅ |
— |
2.34✅ |
| f64 |
1.21✅ |
0.83🟡 |
1.13✅ |
0.94🟡 |
0.96🟡 |
1.28✅ |
1.03✅ |
0.96🟡 |
0.81🟡 |
0.96🟡 |
1.06✅ |
1.21✅ |
1.73✅ |
— |
2.23✅ |
| dec |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
| c128 |
0.82🟡 |
1.17✅ |
0.95🟡 |
0.91🟡 |
0.81🟡 |
1.14✅ |
0.87🟡 |
1.02✅ |
0.75🟡 |
0.82🟡 |
0.84🟡 |
1.11✅ |
1.43✅ |
— |
1.56✅ |
Layout: bcast (rows=src, cols=dst)
| src\dst |
bool |
u8 |
i8 |
i16 |
u16 |
i32 |
u32 |
i64 |
u64 |
char |
f16 |
f32 |
f64 |
dec |
c128 |
| bool |
0.22🟠 |
4.09✅ |
4.15✅ |
2.28✅ |
2.13✅ |
1.54✅ |
1.61✅ |
2.33✅ |
2.55✅ |
2.33✅ |
4.19✅ |
1.92✅ |
2.41✅ |
— |
3.36✅ |
| u8 |
4.89✅ |
0.23🟠 |
3.71✅ |
1.97✅ |
1.76✅ |
2.07✅ |
2.20✅ |
2.30✅ |
2.41✅ |
1.76✅ |
3.81✅ |
2.39✅ |
2.29✅ |
— |
3.21✅ |
| i8 |
3.86✅ |
2.95✅ |
0.18🔴 |
1.87✅ |
1.91✅ |
2.07✅ |
2.38✅ |
2.28✅ |
2.59✅ |
1.99✅ |
3.63✅ |
2.08✅ |
2.41✅ |
— |
2.92✅ |
| i16 |
5.51✅ |
4.13✅ |
3.91✅ |
1.76✅ |
1.71✅ |
1.97✅ |
2.15✅ |
2.39✅ |
2.39✅ |
1.81✅ |
3.68✅ |
2.37✅ |
2.53✅ |
— |
2.96✅ |
| u16 |
4.78✅ |
4.90✅ |
3.58✅ |
1.70✅ |
1.58✅ |
1.99✅ |
1.95✅ |
2.14✅ |
2.47✅ |
1.85✅ |
3.76✅ |
2.16✅ |
2.11✅ |
— |
2.90✅ |
| i32 |
3.52✅ |
3.21✅ |
2.47✅ |
1.82✅ |
1.87✅ |
2.26✅ |
2.04✅ |
2.36✅ |
2.40✅ |
1.69✅ |
3.80✅ |
1.99✅ |
2.12✅ |
— |
2.87✅ |
| u32 |
4.98✅ |
3.15✅ |
2.88✅ |
1.71✅ |
1.95✅ |
1.92✅ |
2.23✅ |
2.22✅ |
2.17✅ |
1.92✅ |
3.67✅ |
2.34✅ |
2.28✅ |
— |
2.78✅ |
| i64 |
2.38✅ |
2.10✅ |
2.21✅ |
1.79✅ |
1.75✅ |
2.08✅ |
2.02✅ |
2.49✅ |
2.38✅ |
1.86✅ |
1.81✅ |
2.01✅ |
2.30✅ |
— |
2.74✅ |
| u64 |
2.66✅ |
2.27✅ |
2.14✅ |
1.64✅ |
1.75✅ |
2.13✅ |
2.05✅ |
2.20✅ |
2.88✅ |
1.72✅ |
2.37✅ |
2.34✅ |
2.34✅ |
— |
2.58✅ |
| char |
4.06✅ |
3.83✅ |
2.84✅ |
1.64✅ |
1.56✅ |
1.73✅ |
1.77✅ |
2.42✅ |
2.08✅ |
1.78✅ |
3.52✅ |
1.59✅ |
2.27✅ |
— |
2.65✅ |
| f16 |
5.14✅ |
5.61✅ |
5.48✅ |
4.15✅ |
3.79✅ |
3.96✅ |
2.10✅ |
2.90✅ |
1.11✅ |
3.91✅ |
1.56✅ |
2.92✅ |
0.99🟡 |
— |
1.60✅ |
| f32 |
5.24✅ |
2.78✅ |
3.44✅ |
1.83✅ |
1.80✅ |
2.13✅ |
1.45✅ |
2.38✅ |
0.87🟡 |
2.05✅ |
3.59✅ |
2.29✅ |
2.39✅ |
— |
2.37✅ |
| f64 |
2.77✅ |
2.12✅ |
1.89✅ |
1.85✅ |
1.88✅ |
2.00✅ |
1.54✅ |
2.30✅ |
0.91🟡 |
1.85✅ |
1.59✅ |
2.07✅ |
2.65✅ |
— |
2.62✅ |
| dec |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
— |
| c128 |
1.06✅ |
1.04✅ |
1.08✅ |
1.42✅ |
1.38✅ |
1.93✅ |
1.38✅ |
0.88🟡 |
0.79🟡 |
1.36✅ |
1.51✅ |
1.61✅ |
2.19✅ |
— |
2.93✅ |
Lagging cells (<1.0) — the worklist (129 cells)
| key |
NumSharp ms |
NumPy ms |
ratio |
| bool|C|bool |
0.0930 |
0.0146 |
0.16 🔴 |
| u8|T|u8 |
0.0942 |
0.0150 |
0.16 🔴 |
| bool|T|bool |
0.0836 |
0.0148 |
0.18 🔴 |
| i8|bcast|i8 |
0.0741 |
0.0133 |
0.18 🔴 |
| bool|sliced|bool |
0.0866 |
0.0172 |
0.20 🔴 |
| i8|T|i8 |
0.0753 |
0.0153 |
0.20 🟠 |
| u8|C|u8 |
0.0719 |
0.0147 |
0.20 🟠 |
| u8|sliced|u8 |
0.0782 |
0.0170 |
0.22 🟠 |
| bool|bcast|bool |
0.0601 |
0.0134 |
0.22 🟠 |
| u8|bcast|u8 |
0.0580 |
0.0133 |
0.23 🟠 |
| u8|negrow|u8 |
0.0754 |
0.0174 |
0.23 🟠 |
| bool|negrow|bool |
0.0731 |
0.0172 |
0.24 🟠 |
| i8|negrow|i8 |
0.0732 |
0.0175 |
0.24 🟠 |
| i8|C|i8 |
0.0556 |
0.0146 |
0.26 🟠 |
| i8|sliced|i8 |
0.0596 |
0.0173 |
0.29 🟠 |
| c128|strided|u64 |
1.0409 |
0.7793 |
0.75 🟡 |
| c128|sliced|u64 |
1.8015 |
1.3784 |
0.77 🟡 |
| c128|negrow|u8 |
0.4046 |
0.3127 |
0.77 🟡 |
| f32|strided|u32 |
0.4345 |
0.3399 |
0.78 🟡 |
| c128|negcol|u64 |
1.7175 |
1.3574 |
0.79 🟡 |
| c128|bcast|u64 |
1.5889 |
1.2598 |
0.79 🟡 |
| f32|strided|u64 |
0.8030 |
0.6402 |
0.80 🟡 |
| f64|sliced|i32 |
0.9055 |
0.7249 |
0.80 🟡 |
| c128|C|u64 |
1.6541 |
1.3315 |
0.80 🟡 |
| c128|negrow|u64 |
1.7336 |
1.4027 |
0.81 🟡 |
| f64|strided|u64 |
0.8082 |
0.6566 |
0.81 🟡 |
| c128|strided|u16 |
0.3140 |
0.2553 |
0.81 🟡 |
| f32|negcol|u64 |
1.5682 |
1.2821 |
0.82 🟡 |
| c128|strided|bool |
0.3447 |
0.2829 |
0.82 🟡 |
| c128|F|u64 |
1.7086 |
1.4038 |
0.82 🟡 |
| f64|negcol|u64 |
1.5536 |
1.2785 |
0.82 🟡 |
| c128|strided|char |
0.3088 |
0.2547 |
0.82 🟡 |
| c128|negrow|bool |
0.5430 |
0.4512 |
0.83 🟡 |
| f64|strided|u8 |
0.1717 |
0.1430 |
0.83 🟡 |
| f32|sliced|i64 |
1.4652 |
1.2288 |
0.84 🟡 |
| c128|strided|f16 |
0.8931 |
0.7492 |
0.84 🟡 |
| f64|C|u8 |
0.2835 |
0.2387 |
0.84 🟡 |
| f32|T|i64 |
1.4811 |
1.2507 |
0.84 🟡 |
| f32|F|i64 |
1.4574 |
1.2362 |
0.85 🟡 |
| c128|F|u8 |
0.3452 |
0.2939 |
0.85 🟡 |
| f64|negcol|i64 |
1.4715 |
1.2532 |
0.85 🟡 |
| c128|T|u64 |
1.6769 |
1.4340 |
0.86 🟡 |
| c128|sliced|i64 |
1.5784 |
1.3516 |
0.86 🟡 |
| c128|F|i8 |
0.3486 |
0.2987 |
0.86 🟡 |
| f32|C|u64 |
1.4853 |
1.2784 |
0.86 🟡 |
| c128|negcol|i64 |
1.6269 |
1.4042 |
0.86 🟡 |
| f64|sliced|i64 |
1.4984 |
1.2939 |
0.86 🟡 |
| u64|strided|i16 |
0.1644 |
0.1420 |
0.86 🟡 |
| f32|T|u64 |
1.4626 |
1.2668 |
0.87 🟡 |
| c128|strided|u32 |
0.5487 |
0.4762 |
0.87 🟡 |
| f32|negrow|i64 |
1.4789 |
1.2839 |
0.87 🟡 |
| f64|T|i64 |
1.4482 |
1.2586 |
0.87 🟡 |
| f32|C|i64 |
1.4536 |
1.2668 |
0.87 🟡 |
| c128|F|i64 |
1.5922 |
1.3883 |
0.87 🟡 |
| f32|bcast|u64 |
1.4674 |
1.2816 |
0.87 🟡 |
| f64|negrow|i64 |
1.4964 |
1.3079 |
0.87 🟡 |
| c128|negcol|bool |
0.5195 |
0.4544 |
0.87 🟡 |
| c128|bcast|i64 |
1.4481 |
1.2677 |
0.88 🟡 |
| f32|F|u64 |
1.4896 |
1.3080 |
0.88 🟡 |
| f32|negrow|u64 |
1.4970 |
1.3187 |
0.88 🟡 |
| f64|F|i64 |
1.4520 |
1.2833 |
0.88 🟡 |
| f32|negcol|i64 |
1.4142 |
1.2505 |
0.88 🟡 |
| f64|F|u64 |
1.4627 |
1.2941 |
0.88 🟡 |
| c128|T|i8 |
0.3269 |
0.2902 |
0.89 🟡 |
| c128|T|i64 |
1.5379 |
1.3708 |
0.89 🟡 |
| c128|negcol|u8 |
0.3712 |
0.3314 |
0.89 🟡 |
| f64|sliced|u64 |
1.4568 |
1.3039 |
0.89 🟡 |
| f32|sliced|u64 |
1.4956 |
1.3400 |
0.90 🟡 |
| f64|T|u64 |
1.4262 |
1.2802 |
0.90 🟡 |
| f16|negcol|u64 |
2.0974 |
1.8845 |
0.90 🟡 |
| f64|C|i8 |
0.2900 |
0.2608 |
0.90 🟡 |
| u64|C|u8 |
0.2218 |
0.2000 |
0.90 🟡 |
| c128|negrow|i64 |
1.6017 |
1.4469 |
0.90 🟡 |
| f16|strided|u64 |
1.0325 |
0.9327 |
0.90 🟡 |
| f64|C|i64 |
1.4545 |
1.3151 |
0.90 🟡 |
| f64|bcast|u64 |
1.4342 |
1.3050 |
0.91 🟡 |
| f64|negrow|u64 |
1.4679 |
1.3358 |
0.91 🟡 |
| c128|strided|i16 |
0.2931 |
0.2677 |
0.91 🟡 |
| f32|strided|i64 |
0.7058 |
0.6456 |
0.91 🟡 |
| u64|strided|f32 |
0.4321 |
0.3956 |
0.92 🟡 |
| u64|F|i8 |
0.2140 |
0.1962 |
0.92 🟡 |
| c128|sliced|i8 |
0.3210 |
0.2949 |
0.92 🟡 |
| u64|negcol|i8 |
0.2499 |
0.2296 |
0.92 🟡 |
| c128|T|u8 |
0.3420 |
0.3149 |
0.92 🟡 |
| c128|C|i64 |
1.5669 |
1.4433 |
0.92 🟡 |
| f64|C|u64 |
1.4336 |
1.3246 |
0.92 🟡 |
| u64|F|u8 |
0.2147 |
0.1985 |
0.92 🟡 |
| c128|F|bool |
0.4381 |
0.4058 |
0.93 🟡 |
| i64|strided|i16 |
0.1542 |
0.1434 |
0.93 🟡 |
| f16|C|f64 |
1.5849 |
1.4744 |
0.93 🟡 |
| c128|negrow|i8 |
0.3334 |
0.3111 |
0.93 🟡 |
| u64|T|u8 |
0.2141 |
0.1998 |
0.93 🟡 |
| c128|sliced|u8 |
0.3155 |
0.2949 |
0.93 🟡 |
| i64|C|i8 |
0.2113 |
0.1976 |
0.94 🟡 |
| i64|strided|u16 |
0.1507 |
0.1417 |
0.94 🟡 |
| f64|strided|i16 |
0.1653 |
0.1562 |
0.94 🟡 |
| u64|T|i8 |
0.2094 |
0.1981 |
0.95 🟡 |
| c128|strided|i8 |
0.2675 |
0.2533 |
0.95 🟡 |
| i64|negcol|u8 |
0.2486 |
0.2356 |
0.95 🟡 |
| i64|F|i8 |
0.2086 |
0.1983 |
0.95 🟡 |
| i64|negcol|i8 |
0.2551 |
0.2430 |
0.95 🟡 |
| c128|C|bool |
0.4338 |
0.4158 |
0.96 🟡 |
| f64|strided|u16 |
0.1591 |
0.1527 |
0.96 🟡 |
| f64|strided|char |
0.1576 |
0.1517 |
0.96 🟡 |
| f64|strided|i64 |
0.7156 |
0.6903 |
0.96 🟡 |
| f16|strided|f64 |
0.7580 |
0.7321 |
0.97 🟡 |
| u64|strided|u8 |
0.1434 |
0.1386 |
0.97 🟡 |
| c128|negcol|i8 |
0.3582 |
0.3466 |
0.97 🟡 |
| c128|sliced|bool |
0.4285 |
0.4147 |
0.97 🟡 |
| c128|negcol|f16 |
1.8312 |
1.7743 |
0.97 🟡 |
| f16|F|f64 |
1.4863 |
1.4453 |
0.97 🟡 |
| f16|C|u64 |
1.8897 |
1.8418 |
0.97 🟡 |
| c128|C|u8 |
0.3243 |
0.3163 |
0.98 🟡 |
| f16|negrow|f64 |
1.5172 |
1.4849 |
0.98 🟡 |
| u8|strided|bool |
0.1541 |
0.1513 |
0.98 🟡 |
| c128|negcol|u32 |
0.7951 |
0.7816 |
0.98 🟡 |
| char|C|u16 |
0.2561 |
0.2517 |
0.98 🟡 |
| u64|strided|u16 |
0.1497 |
0.1474 |
0.98 🟡 |
| f64|F|u8 |
0.2394 |
0.2366 |
0.99 🟡 |
| f16|T|f64 |
1.4960 |
1.4799 |
0.99 🟡 |
| u64|negrow|f32 |
0.7876 |
0.7794 |
0.99 🟡 |
| u64|C|i8 |
0.2056 |
0.2036 |
0.99 🟡 |
| c128|sliced|u16 |
0.5149 |
0.5101 |
0.99 🟡 |
| u64|strided|char |
0.1500 |
0.1490 |
0.99 🟡 |
| f16|bcast|f64 |
1.4862 |
1.4782 |
0.99 🟡 |
| f16|negcol|f64 |
1.5169 |
1.5088 |
0.99 🟡 |
| i64|strided|u8 |
0.1367 |
0.1361 |
1.00 🟡 |
| i64|T|i8 |
0.2063 |
0.2055 |
1.00 🟡 |
| u64|sliced|f32 |
0.7792 |
0.7791 |
1.00 🟡 |
1568 comparable cells (1800 NumSharp rows; 129 lagging <1.0).