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math.chpl
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math.chpl
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use Math;
use GpuDiagnostics;
config const verbose = false;
config param excludeForRocm;
proc main() {
var i8: int(8) = 10;
var i16: int(16) = 10;
var i32: int(32) = 10;
var i64: int(64) = 10;
var u8: uint(8) = 10;
var u16: uint(16) = 10;
var u32: uint(32) = 10;
var u64: uint(64) = 10;
var im32: imag(32) = 10i;
var im64: imag(64) = 10i;
/* TODO
var c64: complex(64) = 10+10i;
var c128: complex(128) = 10+10i;
*/
var r32: real(32) = 0.1;
var r64: real(64) = 0.1;
var r32b: real(32) = 10.0;
var r64b: real(64) = 10.0;
on here.gpus[0] {
var R: [0..1] real;
var I: [0..1] imag;
var B: [0..1] bool;
const r = 0..0;
proc check(A, s) {
stopGpuDiagnostics();
const nLaunch = getGpuDiagnostics()[0].kernel_launch;
if nLaunch !=1 then
writeln(s + " didn't result in correct number of kernel launches. " +
nLaunch:string + " launches detected.");
else if verbose then
writeln(s + " resulted in kernel launch");
const isCorrect = if A.eltType == bool then A[0]==A[1] else isclose(A[0],A[1]);
if !isCorrect then
writeln(s + " computed wrong result. ("+A[0]:string+", "+A[1]:string+")");
else if verbose then
writeln(s + " computed right result. ("+A[0]:string+", "+A[1]:string+")");
resetGpuDiagnostics();
startGpuDiagnostics();
}
startGpuDiagnostics();
// foreach loops should result in a kernel launch that sets the 0th index of the array, the
// following statement is outside the foreach, so wll execute on the host. We check whether they
// produce the same result and whether the loop has actually turned into a kernel launch
foreach i in r do R[0] = abs(i8 ); R[1] = abs(i8 ); check(R,"abs(i8 )");
foreach i in r do R[0] = abs(i16); R[1] = abs(i16); check(R,"abs(i16)");
foreach i in r do R[0] = abs(i32); R[1] = abs(i32); check(R,"abs(i32)");
foreach i in r do R[0] = abs(i64); R[1] = abs(i64); check(R,"abs(i64)");
foreach i in r do R[0] = abs(u8 ); R[1] = abs(u8 ); check(R,"abs(u8 )");
foreach i in r do R[0] = abs(u16); R[1] = abs(u16); check(R,"abs(u16)");
foreach i in r do R[0] = abs(u32); R[1] = abs(u32); check(R,"abs(u32)");
foreach i in r do R[0] = abs(u64); R[1] = abs(u64); check(R,"abs(u64)");
foreach i in r do R[0] = abs(r32); R[1] = abs(r32); check(R,"abs(r32)");
foreach i in r do R[0] = abs(r64); R[1] = abs(r64); check(R,"abs(r64)");
foreach i in r do R[0] = abs(im32); R[1] = abs(im32); check(R,"abs(im32)");
foreach i in r do R[0] = abs(im64); R[1] = abs(im64); check(R,"abs(im64)");
/* TODO complex support
foreach i in r do R[0] = abs(c64 ); R[1] = abs(c64 ); check(R,R);
foreach i in r do R[0] = abs(c128); R[1] = abs(c128); check(R,R);
*/
foreach i in r do R[0] = acos(r32) ; R[1] = acos(r32); check(R,"acos(r32)");
if(!excludeForRocm) {
foreach i in r do R[0] = acos(r64) ; R[1] = acos(r64); check(R,"acos(r64)");
}
foreach i in r do R[0] = acosh(r32b); R[1] = acosh(r32b); check(R,"acosh(r32b)");
if(!excludeForRocm) {
foreach i in r do R[0] = acosh(r64b); R[1] = acosh(r64b); check(R,"acosh(r64b)");
}
foreach i in r do R[0] = asin(r32) ; R[1] = asin(r32); check(R,"asin(r32)");
if(!excludeForRocm) {
foreach i in r do R[0] = asin(r64) ; R[1] = asin(r64); check(R,"asin(r64)");
}
foreach i in r do R[0] = asinh(r32); R[1] = asinh(r32); check(R,"asinh(r32)");
if(!excludeForRocm) {
foreach i in r do R[0] = asinh(r64); R[1] = asinh(r64); check(R,"asinh(r64)");
}
foreach i in r do R[0] = atan(r32) ; R[1] = atan(r32); check(R,"atan(r32)");
if(!excludeForRocm) {
foreach i in r do R[0] = atan(r64) ; R[1] = atan(r64); check(R,"atan(r64)");
}
foreach i in r do R[0] = atan2(r32,r32); R[1] = atan2(r32,r32); check(R,"atan2(r32,r32)");
if(!excludeForRocm) {
foreach i in r do R[0] = atan2(r64,r64); R[1] = atan2(r64,r64); check(R,"atan2(r64,r64)");
}
foreach i in r do R[0] = atanh(r32) ; R[1] = atanh(r32); check(R,"atanh(r32)");
if(!excludeForRocm) {
foreach i in r do R[0] = atanh(r64) ; R[1] = atanh(r64); check(R,"atanh(r64)");
}
foreach i in r do R[0] = cbrt(r32); R[1] = cbrt(r32); check(R,"cbrt(r32)");
if(!excludeForRocm) {
foreach i in r do R[0] = cbrt(r64); R[1] = cbrt(r64); check(R,"cbrt(r64)");
}
foreach i in r do R[0] = ceil(r32); R[1] = ceil(r32); check(R,"ceil(r32)");
foreach i in r do R[0] = ceil(r64); R[1] = ceil(r64); check(R,"ceil(r64)");
foreach i in r do R[0] = conjg(i8 ); R[1] = conjg(i8); check(R,"conjg(i8)");
foreach i in r do R[0] = conjg(i16 ); R[1] = conjg(i16); check(R,"conjg(i16)");
foreach i in r do R[0] = conjg(i32 ); R[1] = conjg(i32); check(R,"conjg(i32)");
foreach i in r do R[0] = conjg(i64 ); R[1] = conjg(i64); check(R,"conjg(i64)");
foreach i in r do R[0] = conjg(u8 ); R[1] = conjg(u8); check(R,"conjg(u8)");
foreach i in r do R[0] = conjg(u16 ); R[1] = conjg(u16); check(R,"conjg(u16)");
foreach i in r do R[0] = conjg(u32 ); R[1] = conjg(u32); check(R,"conjg(u32)");
foreach i in r do R[0] = conjg(u64 ); R[1] = conjg(u64); check(R,"conjg(u64)");
foreach i in r do I[0] = conjg(im32); I[1] = conjg(im32); check(I,"conjg(im32)");
foreach i in r do I[0] = conjg(im64); I[1] = conjg(im64); check(I,"conjg(im64)");
foreach i in r do R[0] = conjg(r32 ); R[1] = conjg(r32); check(R,"conjg(r32)");
foreach i in r do R[0] = conjg(r64 ); R[1] = conjg(r64); check(R,"conjg(r64)");
foreach i in r do R[0] = cos(r32) ; R[1] = cos(r32); check(R,"cos(r32)");
foreach i in r do R[0] = cos(r64) ; R[1] = cos(r64); check(R,"cos(r64)");
foreach i in r do R[0] = cosh(r32); R[1] = cosh(r32); check(R,"cosh(r32)");
if(!excludeForRocm) {
foreach i in r do R[0] = cosh(r64); R[1] = cosh(r64); check(R,"cosh(r64)");
}
// the following are implemented in Chapel, but let's test them here for completeness
foreach i in r do R[0] = divceil(i8 ,i8 ); R[1] = divceil(i8 ,i8 ); check(R,"divceil(i8,i8)");
foreach i in r do R[0] = divceil(i16,i16); R[1] = divceil(i16,i16); check(R,"divceil(i16,i16)");
foreach i in r do R[0] = divceil(i32,i32); R[1] = divceil(i32,i32); check(R,"divceil(i32,i32)");
foreach i in r do R[0] = divceil(i64,i64); R[1] = divceil(i64,i64); check(R,"divceil(i64,i64)");
foreach i in r do R[0] = divceil(u8 ,u8 ); R[1] = divceil(u8 ,u8 ); check(R,"divceil(u8,u8)");
foreach i in r do R[0] = divceil(u16,u16); R[1] = divceil(u16,u16); check(R,"divceil(u16,u16)");
foreach i in r do R[0] = divceil(u32,u32); R[1] = divceil(u32,u32); check(R,"divceil(u32,u32)");
foreach i in r do R[0] = divceil(u64,u64); R[1] = divceil(u64,u64); check(R,"divceil(u64,u64)");
foreach i in r do R[0] = divceilpos(i8 ,i8 ); R[1] = divceilpos(i8 ,i8 ); check(R,"divceilpos(i8,i8)");
foreach i in r do R[0] = divceilpos(i16,i16); R[1] = divceilpos(i16,i16); check(R,"divceilpos(i16,i16)");
foreach i in r do R[0] = divceilpos(i32,i32); R[1] = divceilpos(i32,i32); check(R,"divceilpos(i32,i32)");
foreach i in r do R[0] = divceilpos(i64,i64); R[1] = divceilpos(i64,i64); check(R,"divceilpos(i64,i64)");
foreach i in r do R[0] = divfloor(i8 ,i8 ); R[1] = divfloor(i8 ,i8 ); check(R,"divfloor(i8,i8)");
foreach i in r do R[0] = divfloor(i16,i16); R[1] = divfloor(i16,i16); check(R,"divfloor(i16,i16)");
foreach i in r do R[0] = divfloor(i32,i32); R[1] = divfloor(i32,i32); check(R,"divfloor(i32,i32)");
foreach i in r do R[0] = divfloor(i64,i64); R[1] = divfloor(i64,i64); check(R,"divfloor(i64,i64)");
foreach i in r do R[0] = divfloor(u8 ,u8 ); R[1] = divfloor(u8 ,u8 ); check(R,"divfloor(u8,u8)");
foreach i in r do R[0] = divfloor(u16,u16); R[1] = divfloor(u16,u16); check(R,"divfloor(u16,u16)");
foreach i in r do R[0] = divfloor(u32,u32); R[1] = divfloor(u32,u32); check(R,"divfloor(u32,u32)");
foreach i in r do R[0] = divfloor(u64,u64); R[1] = divfloor(u64,u64); check(R,"divfloor(u64,u64)");
foreach i in r do R[0] = divfloorpos(i8 ,i8 ); R[1] = divfloorpos(i8 ,i8 ); check(R,"divfloorpos(i8,i8)");
foreach i in r do R[0] = divfloorpos(i16,i16); R[1] = divfloorpos(i16,i16); check(R,"divfloorpos(i16,i16)");
foreach i in r do R[0] = divfloorpos(i32,i32); R[1] = divfloorpos(i32,i32); check(R,"divfloorpos(i32,i32)");
foreach i in r do R[0] = divfloorpos(i64,i64); R[1] = divfloorpos(i64,i64); check(R,"divfloorpos(i64,i64)");
foreach i in r do R[0] = erf(r32) ; R[1] = erf(r32); check(R,"erf(r32)");
if(!excludeForRocm) {
foreach i in r do R[0] = erf(r64) ; R[1] = erf(r64); check(R,"erf(r64)");
}
foreach i in r do R[0] = erfc(r32); R[1] = erfc(r32); check(R,"erfc(r32)");
if(!excludeForRocm) {
foreach i in r do R[0] = erfc(r64); R[1] = erfc(r64); check(R,"erfc(r64)");
}
foreach i in r do R[0] = exp(r32) ; R[1] = exp(r32); check(R,"exp(r32)");
foreach i in r do R[0] = exp(r64) ; R[1] = exp(r64); check(R,"exp(r64)");
foreach i in r do R[0] = exp2(r32); R[1] = exp2(r32); check(R,"exp2(r32)");
foreach i in r do R[0] = exp2(r64); R[1] = exp2(r64); check(R,"exp2(r64)");
foreach i in r do R[0] = floor(r32); R[1] = floor(r32); check(R,"floor(r32)");
foreach i in r do R[0] = floor(r64); R[1] = floor(r64); check(R,"floor(r64)");
foreach i in r do R[0] = gcd(i8 ,i8 ); R[1] = gcd(i8 ,i8 ); check(R,"gcd(i8,i8)");
foreach i in r do R[0] = gcd(i16,i16); R[1] = gcd(i16,i16); check(R,"gcd(i16,i16)");
foreach i in r do R[0] = gcd(i32,i32); R[1] = gcd(i32,i32); check(R,"gcd(i32,i32)");
foreach i in r do R[0] = gcd(i64,i64); R[1] = gcd(i64,i64); check(R,"gcd(i64,i64)");
foreach i in r do B[0] = isfinite(r32); B[1] = isfinite(r32); check(B,"isfinite(r32)");
foreach i in r do B[0] = isfinite(r64); B[1] = isfinite(r64); check(B,"isfinite(r64)");
foreach i in r do B[0] = isinf(r32); B[1] = isinf(r32); check(B,"isinf(r32)");
foreach i in r do B[0] = isinf(r64); B[1] = isinf(r64); check(B,"isinf(r64)");
foreach i in r do B[0] = isnan(r32); B[1] = isnan(r32); check(B,"isnan(r32)");
foreach i in r do B[0] = isnan(r64); B[1] = isnan(r64); check(B,"isnan(r64)");
foreach i in r do R[0] = ldexp(r32,i32); R[1] = ldexp(r32,i32); check(R,"ldexp(r32,i32)");
if(!excludeForRocm) {
foreach i in r do R[0] = ldexp(r64,i32); R[1] = ldexp(r64,i32); check(R,"ldexp(r64,i32)");
}
foreach i in r do R[0] = lgamma(r32); R[1] = lgamma(r32); check(R,"lgamma(r32)");
if(!excludeForRocm) {
foreach i in r do R[0] = lgamma(r64); R[1] = lgamma(r64); check(R,"lgamma(r64)");
}
foreach i in r do R[0] = log(r32); R[1] = log(r32); check(R,"log(r32)");
foreach i in r do R[0] = log(r64); R[1] = log(r64); check(R,"log(r64)");
foreach i in r do R[0] = log10(r32); R[1] = log10(r32); check(R,"log10(r32)");
foreach i in r do R[0] = log10(r64); R[1] = log10(r64); check(R,"log10(r64)");
foreach i in r do R[0] = log1p(r32); R[1] = log1p(r32); check(R,"log1p(r32)");
if(!excludeForRocm) {
foreach i in r do R[0] = log1p(r64); R[1] = log1p(r64); check(R,"log1p(r64)");
}
/* TODO runtime support
foreach i in r do R[0] = logBasePow2(i8 ,2); R[1] = logBasePow2(i8 ,2); check(R,"logBasePow2(i8 ,2)");
foreach i in r do R[0] = logBasePow2(i16,2); R[1] = logBasePow2(i16,2); check(R,"logBasePow2(i16,2)");
foreach i in r do R[0] = logBasePow2(i32,2); R[1] = logBasePow2(i32,2); check(R,"logBasePow2(i32,2)");
foreach i in r do R[0] = logBasePow2(i64,2); R[1] = logBasePow2(i64,2); check(R,"logBasePow2(i64,2)");
foreach i in r do R[0] = logBasePow2(u8 ,2); R[1] = logBasePow2(u8 ,2); check(R,"logBasePow2(u8 ,2)");
foreach i in r do R[0] = logBasePow2(u16,2); R[1] = logBasePow2(u16,2); check(R,"logBasePow2(u16,2)");
foreach i in r do R[0] = logBasePow2(u32,2); R[1] = logBasePow2(u32,2); check(R,"logBasePow2(u32,2)");
foreach i in r do R[0] = logBasePow2(u64,2); R[1] = logBasePow2(u64,2); check(R,"logBasePow2(u64,2)");
foreach i in r do R[0] = log2(i8 ); R[1] = log2(i8 ); check(R,"log2(i8 )");
foreach i in r do R[0] = log2(i16); R[1] = log2(i16); check(R,"log2(i16)");
foreach i in r do R[0] = log2(i32); R[1] = log2(i32); check(R,"log2(i32)");
foreach i in r do R[0] = log2(i64); R[1] = log2(i64); check(R,"log2(i64)");
foreach i in r do R[0] = log2(u8 ); R[1] = log2(u8 ); check(R,"log2(u8 )");
foreach i in r do R[0] = log2(u16); R[1] = log2(u16); check(R,"log2(u16)");
foreach i in r do R[0] = log2(u32); R[1] = log2(u32); check(R,"log2(u32)");
foreach i in r do R[0] = log2(u64); R[1] = log2(u64); check(R,"log2(u64)");
*/
foreach i in r do R[0] = max(i8 ,i8 ); R[1] = max(i8 ,i8 ); check(R,"max(i8 ,i8 )");
foreach i in r do R[0] = max(i16,i16); R[1] = max(i16,i16); check(R,"max(i16,i16)");
foreach i in r do R[0] = max(i32,i32); R[1] = max(i32,i32); check(R,"max(i32,i32)");
foreach i in r do R[0] = max(i64,i64); R[1] = max(i64,i64); check(R,"max(i64,i64)");
foreach i in r do R[0] = max(u8 ,u8 ); R[1] = max(u8 ,u8 ); check(R,"max(u8 ,u8 )");
foreach i in r do R[0] = max(u16,u16); R[1] = max(u16,u16); check(R,"max(u16,u16)");
foreach i in r do R[0] = max(u32,u32); R[1] = max(u32,u32); check(R,"max(u32,u32)");
foreach i in r do R[0] = max(u64,u64); R[1] = max(u64,u64); check(R,"max(u64,u64)");
foreach i in r do R[0] = max(r32,r32); R[1] = max(r32,r32); check(R,"max(r32,r32)");
foreach i in r do R[0] = max(r64,r64); R[1] = max(r64,r64); check(R,"max(r64,r64)");
foreach i in r do R[0] = min(i8 ,i8 ); R[1] = min(i8 ,i8 ); check(R,"min(i8 ,i8 )");
foreach i in r do R[0] = min(i16,i16); R[1] = min(i16,i16); check(R,"min(i16,i16)");
foreach i in r do R[0] = min(i32,i32); R[1] = min(i32,i32); check(R,"min(i32,i32)");
foreach i in r do R[0] = min(i64,i64); R[1] = min(i64,i64); check(R,"min(i64,i64)");
foreach i in r do R[0] = min(u8 ,u8 ); R[1] = min(u8 ,u8 ); check(R,"min(u8 ,u8 )");
foreach i in r do R[0] = min(u16,u16); R[1] = min(u16,u16); check(R,"min(u16,u16)");
foreach i in r do R[0] = min(u32,u32); R[1] = min(u32,u32); check(R,"min(u32,u32)");
foreach i in r do R[0] = min(u64,u64); R[1] = min(u64,u64); check(R,"min(u64,u64)");
foreach i in r do R[0] = min(r32,r32); R[1] = min(r32,r32); check(R,"min(r32,r32)");
foreach i in r do R[0] = min(r64,r64); R[1] = min(r64,r64); check(R,"min(r64,r64)");
foreach i in r do R[0] = mod(i8 ,i8 ); R[1] = mod(i8 ,i8 ); check(R,"mod(i8 ,i8 )");
foreach i in r do R[0] = mod(i16,i16); R[1] = mod(i16,i16); check(R,"mod(i16,i16)");
foreach i in r do R[0] = mod(i32,i32); R[1] = mod(i32,i32); check(R,"mod(i32,i32)");
foreach i in r do R[0] = mod(i64,i64); R[1] = mod(i64,i64); check(R,"mod(i64,i64)");
foreach i in r do R[0] = mod(u8 ,u8 ); R[1] = mod(u8 ,u8 ); check(R,"mod(u8 ,u8 )");
foreach i in r do R[0] = mod(u16,u16); R[1] = mod(u16,u16); check(R,"mod(u16,u16)");
foreach i in r do R[0] = mod(u32,u32); R[1] = mod(u32,u32); check(R,"mod(u32,u32)");
foreach i in r do R[0] = mod(u64,u64); R[1] = mod(u64,u64); check(R,"mod(u64,u64)");
foreach i in r do R[0] = mod(r32,r32); R[1] = mod(r32,r32); check(R,"mod(r32,r32)");
foreach i in r do R[0] = mod(r64,r64); R[1] = mod(r64,r64); check(R,"mod(r64,r64)");
foreach i in r do R[0] = nearbyint(r32); R[1] = nearbyint(r32); check(R,"nearbyint(r32)");
foreach i in r do R[0] = nearbyint(r64); R[1] = nearbyint(r64); check(R,"nearbyint(r64)");
foreach i in r do R[0] = rint(r32); R[1] = rint(r32); check(R,"rint(r32)");
foreach i in r do R[0] = rint(r64); R[1] = rint(r64); check(R,"rint(r64)");
foreach i in r do R[0] = round(r32); R[1] = round(r32); check(R,"round(r32)");
foreach i in r do R[0] = round(r64); R[1] = round(r64); check(R,"round(r64)");
foreach i in r do R[0] = sgn(i8 ); R[1] = sgn(i8 ); check(R,"sgn(i8 )");
foreach i in r do R[0] = sgn(i16); R[1] = sgn(i16); check(R,"sgn(i16)");
foreach i in r do R[0] = sgn(i32); R[1] = sgn(i32); check(R,"sgn(i32)");
foreach i in r do R[0] = sgn(i64); R[1] = sgn(i64); check(R,"sgn(i64)");
foreach i in r do R[0] = sgn(u8 ); R[1] = sgn(u8 ); check(R,"sgn(u8 )");
foreach i in r do R[0] = sgn(u16); R[1] = sgn(u16); check(R,"sgn(u16)");
foreach i in r do R[0] = sgn(u32); R[1] = sgn(u32); check(R,"sgn(u32)");
foreach i in r do R[0] = sgn(u64); R[1] = sgn(u64); check(R,"sgn(u64)");
foreach i in r do R[0] = sgn(r32); R[1] = sgn(r32); check(R,"sgn(r32)");
foreach i in r do R[0] = sgn(r64); R[1] = sgn(r64); check(R,"sgn(r64)");
foreach i in r do B[0] = signbit(r32); B[1] = signbit(r32); check(B,"signbit(r32)");
foreach i in r do B[0] = signbit(r64); B[1] = signbit(r64); check(B,"signbit(r64)");
foreach i in r do R[0] = sin(r32); R[1] = sin(r32); check(R,"sin(r32)");
foreach i in r do R[0] = sin(r64); R[1] = sin(r64); check(R,"sin(r64)");
foreach i in r do R[0] = sinh(r32); R[1] = sinh(r32); check(R,"sinh(r32)");
if(!excludeForRocm) {
foreach i in r do R[0] = sinh(r64); R[1] = sinh(r64); check(R,"sinh(r64)");
}
foreach i in r do R[0] = sqrt(r32); R[1] = sqrt(r32); check(R,"sqrt(r32)");
foreach i in r do R[0] = sqrt(r64); R[1] = sqrt(r64); check(R,"sqrt(r64)");
foreach i in r do R[0] = tan(r32); R[1] = tan(r32); check(R,"tan(r32)");
if(!excludeForRocm) {
foreach i in r do R[0] = tan(r64); R[1] = tan(r64); check(R,"tan(r64)");
}
foreach i in r do R[0] = tanh(r32); R[1] = tanh(r32); check(R,"tanh(r32)");
if(!excludeForRocm) {
foreach i in r do R[0] = tanh(r64); R[1] = tanh(r64); check(R,"tanh(r64)");
}
foreach i in r do R[0] = tgamma(r32); R[1] = tgamma(r32); check(R,"tgamma(r32)");
if(!excludeForRocm) {
foreach i in r do R[0] = tgamma(r64); R[1] = tgamma(r64); check(R,"tgamma(r64)");
}
foreach i in r do R[0] = trunc(r32); R[1] = trunc(r32); check(R,"trunc(r32)");
foreach i in r do R[0] = trunc(r64); R[1] = trunc(r64); check(R,"trunc(r64)");
foreach i in r do R[0] = j0(r32); R[1] = j0(r32); check(R,"j0(r32)");
foreach i in r do R[0] = j0(r64); R[1] = j0(r64); check(R,"j0(r64)");
foreach i in r do R[0] = j1(r32); R[1] = j1(r32); check(R,"j1(r32)");
foreach i in r do R[0] = j1(r64); R[1] = j1(r64); check(R,"j1(r64)");
if(!excludeForRocm) {
// This will link for ROCM but we get a slightly wrong answer:
// > jn(2,r32) computed wrong result. (0.001249, 0.00124896)
foreach i in r do R[0] = jn(2,r32); R[1] = jn(2,r32); check(R,"jn(2,r32)");
}
foreach i in r do R[0] = jn(2,r64); R[1] = jn(2,r64); check(R,"jn(2,r64)");
foreach i in r do R[0] = y0(r32); R[1] = y0(r32); check(R,"y0(r32)");
foreach i in r do R[0] = y0(r64); R[1] = y0(r64); check(R,"y0(r64)");
foreach i in r do R[0] = y1(r32); R[1] = y1(r32); check(R,"y1(r32)");
foreach i in r do R[0] = y1(r64); R[1] = y1(r64); check(R,"y1(r64)");
foreach i in r do R[0] = yn(2,r32); R[1] = yn(2,r32); check(R,"yn(2,r32)");
foreach i in r do R[0] = yn(2,r64); R[1] = yn(2,r64); check(R,"yn(2,r64)");
stopGpuDiagnostics();
}
}