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[GPU] caching not working

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Zhenwen Dai 2014-04-04 19:30:49 +01:00
parent 934ecc7e95
commit 5e01b94d37
1 changed files with 3 additions and 2 deletions
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GPy/kern/_src/psi_comp/ssrbf_psi_gpucomp.py
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@ -328,6 +328,7 @@ class PSICOMP_SSRBF(object):
self.gpuCacheAll = None self.gpuCacheAll = None
self.gpuCache = None self.gpuCache = None
@Cache_this(limit=1)
def psicomputations(self, variance, lengthscale, Z, mu, S, gamma): def psicomputations(self, variance, lengthscale, Z, mu, S, gamma):
"""Compute Psi statitsitcs""" """Compute Psi statitsitcs"""
if isinstance(lengthscale, np.ndarray) and len(lengthscale)>1: if isinstance(lengthscale, np.ndarray) and len(lengthscale)>1:
@ -370,9 +371,9 @@ class PSICOMP_SSRBF(object):
comp_psi1(psi1_gpu, variance, l_gpu, Z_gpu, mu_gpu, S_gpu, logGamma_gpu, log1Gamma_gpu, logpsi1denom_gpu, N, M, Q) comp_psi1(psi1_gpu, variance, l_gpu, Z_gpu, mu_gpu, S_gpu, logGamma_gpu, log1Gamma_gpu, logpsi1denom_gpu, N, M, Q)
comp_psi2(psi2_gpu, variance, l_gpu, Z_gpu, mu_gpu, S_gpu, logGamma_gpu, log1Gamma_gpu, logpsi2denom_gpu, N, M, Q) comp_psi2(psi2_gpu, variance, l_gpu, Z_gpu, mu_gpu, S_gpu, logGamma_gpu, log1Gamma_gpu, logpsi2denom_gpu, N, M, Q)
# return psi0_gpu.get(), psi1_gpu.get(), psi2_gpu.get()
return psi0_gpu, psi1_gpu, psi2_gpu return psi0_gpu, psi1_gpu, psi2_gpu
@Cache_this(limit=1)
def _psiDercomputations(self, variance, lengthscale, Z, mu, S, gamma): def _psiDercomputations(self, variance, lengthscale, Z, mu, S, gamma):
"""Compute the derivatives w.r.t. Psi statistics""" """Compute the derivatives w.r.t. Psi statistics"""
N, M, Q = mu.shape[0],Z.shape[0], mu.shape[1] N, M, Q = mu.shape[0],Z.shape[0], mu.shape[1]