difference between simd and spmd in parallel computing
SPMD In SPMD, multiple autonomous processors simultaneously execute the same program at independent points, rather than in the lockstep that SIMD imposes on different data. With SPMD, tasks can be executed on general purpose CPUs; SIMD requires vector processors to manipulate data streams. Note that the two are not mutually exclusive.
Simran Simran (Punjabi: ਸਿਮਰਨ, Hindi: सिमरण, सिमरन ) is a Punjabi word derived from the Sanskrit word स्मरण (smaraṇa, "the act of remembrance, reminiscence, and recollection") which leads to the realization of what may be the highest aspect and purpose in one's life. It is the continuous remembrance of the finest aspect of the self, and/or the continuous remembrance (or feeling) of God, thus used for introducing spirituality. This state is maintained continuously while carrying out the worldly works outside.[1]