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#[cfg(test)]
mod tests {
extern crate libc;
use self::libc::*;
extern {
pub fn bli_info_get_version_str() -> *const c_char;
pub fn sgemm_(
transa: *const c_char,
transb: *const c_char,
m: *const c_int,
n: *const c_int,
k: *const c_int,
alpha: *const c_float,
a: *const c_float,
lda: *const c_int,
b: *const c_float,
ldb: *const c_int,
beta: *const c_float,
c: *mut c_float,
ldc: *const c_int,
);
}
#[test]
fn it_links() {
use std::ffi::CStr;
unsafe {
let s = CStr::from_ptr(bli_info_get_version_str());
println!("blis version: {:?}", s);
}
}
#[test]
fn sgemm() {
let a = [ 1.0 ];
let b = [ 2.0 ];
let mut c = [ 12.0 ];
unsafe {
sgemm_(
&(b'N' as i8), &(b'N' as i8),
&1, &1, &1,
&1.0,
a.as_ptr(), &1,
b.as_ptr(), &1,
&0.0,
c.as_mut_ptr(), &1);
}
assert_eq!(&c, &[2.0]);
}
}