My program begins on 1st August as well buddy. And yes, if you're referring to the email with the subject line "Student Acknowledgement Letter", I received it on 12th July. My application was sent to HC Delhi, not HC Bangalore. You may be in luck because I hear HC Bangalore is hella quicker with their processing.
Also, as a side-note to you as well as the greater audience here, I'm not too hopeful about the chances of my visa being processed before 1st August. Too many people are applying for Canadian Visas so the High Commissions and the Consulates are working over capacity. I wouldn't be surprised if my visa comes two months later. I'm mentally preparing myself for the 2019 intake.
Case in point: A friend of mine with 91% in ISC 12, 8/10 CGPA during Btech and 5 years of experience, got accepted to the MBA program in the best and the highest ranked university in Canada i.e. U of Toronto. Even with his near-perfect profile, his visa took almost 3 months. He applied around 10th April 2018 and got it yesterday i.e. 17th July 2018. Can you imagine what that means for ordinary applicants like us?
I would have been way better off studying in NZ or Australia or even Ireland.